Fix #89, Check get_sh_entsize(SectionHeader) value #93
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ArielSAdamsNASA
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| if (get_sh_entsize(SectionHeader) != 1) | ||
| { | ||
| NumSymbols = (get_sh_size(SectionHeader) / get_sh_entsize(SectionHeader)) - 1; | ||
| } |
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Pseudo-code suggestion:
SymbolTableEntrySize = get_sh_entsize(SectionHeader);
if (SymbolTableEntrySize == 0)
NumSymbols = 0;
else
NumSymbols = (get_sh_size(SectionHeader)/SymbolTableEntrySize) - 1;
This way NumSymbols is always set, fixes the divide by zero check and only calls the subroutine once.
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CCB:2021-10-13 APPROVED |
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Combines: nasa/cFE#2001 nasa/osal#1191 nasa/PSP#318 Includes: - nasa/cFE#1663, Use cfe time clock state enum t in cmd/tlm and handling - nasa/cFE#1973, EVS functional test add for different event types - nasa/cFE#1954, Patch for recursive event loop - nasa/cFE#1911, CFE_ES_MemAddOff structure to associated CFE_ES_MemAddress_t and CFE_ES_MemOffset_t - nasa/cFE#1986, Avoid aliasing warnings - nasa/cFE#1975, Message ID type improvements - nasa/cFE#1974, CFE_SB_ValueToMsgId/MsgIdToValue wrappers - nasa/cFE#1663, Use CFE_TIME_ClockState_Enum_t in cmd/tlm and handling - nasa/cFE#1995, Consolidate repeated MSG stub setup in sb_UT - nasa/cFE#1873, Return type conversions in CFE_ES_GetTaskName - nasa/cFE#1966, Better message type pointer conversion - nasa/cFE#2002, Replacing hardcoded message limit in TIME services - nasa/cFE#1909, Use macro in CFE_ResourceId_IsDefined - nasa/cFE#1999, Checking against IsNewOffset only - nasa/osal#1186, Add Duplicate Check to Local Unit Test - nasa/osal#1178, Rename OS_XXXTime to OS_XXXLocalTime in comments - nasa/osal#1168, Fix vxWorks intLib stub aliasing issue - nasa/osal#1169, Recognize ifdef __cplusplus - nasa/osal#1180, Remove extern in stub prototypes - nasa/osal#1112, Add typedef for OSAL status codes - nasa/PSP#301, Sleep before exit when printing - nasa/PSP#314, Check the address in PSP get segment stubs - nasa/elf2cfetbl#89, Check get_sh_entsize(SectionHeader) value - nasa/cFS-GroundSystem#197, Free Address Info for Leak - nasa/sch_lab#95, use separate address variable - nasa/sch_lab#94, Use CFE_MSG_PTR conversion macro - nasa/sample_app#157, Use CFE_MSG_PTR conversion macro - nasa/ci_lab#95, Use CFE_MSG_PTR conversion macro - nasa/to_lab#107, Use CFE_MSG_PTR conversion macro - nasa/elf2cfetbl#93, Check get_sh_entsize(SectionHeader) value Co-authored by: Jacob Hageman [email protected] Co-authored by: Joseph Hickey [email protected] Co-authored by: Ariel Adams [email protected] Co-authored by: Paul [email protected] Co-authored by: Zachary Gonzalez [email protected] Co-authored by: Sam Price [email protected] Co-authored by: Shefali Sharma [email protected]
This was referenced Nov 17, 2021
astrogeco
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Nov 18, 2021
Combines: nasa/cFE#2001 nasa/osal#1191 nasa/PSP#318 Includes: - nasa/cFE#1663, Use cfe time clock state enum t in cmd/tlm and handling - nasa/cFE#1973, EVS functional test add for different event types - nasa/cFE#1954, Patch for recursive event loop - nasa/cFE#1911, CFE_ES_MemAddOff structure to associated CFE_ES_MemAddress_t and CFE_ES_MemOffset_t - nasa/cFE#1986, Avoid aliasing warnings - nasa/cFE#1975, Message ID type improvements - nasa/cFE#1974, CFE_SB_ValueToMsgId/MsgIdToValue wrappers - nasa/cFE#1663, Use CFE_TIME_ClockState_Enum_t in cmd/tlm and handling - nasa/cFE#1995, Consolidate repeated MSG stub setup in sb_UT - nasa/cFE#1873, Return type conversions in CFE_ES_GetTaskName - nasa/cFE#1966, Better message type pointer conversion - nasa/cFE#2002, Replacing hardcoded message limit in TIME services - nasa/cFE#1909, Use macro in CFE_ResourceId_IsDefined - nasa/cFE#1999, Checking against IsNewOffset only - nasa/osal#1186, Add Duplicate Check to Local Unit Test - nasa/osal#1178, Rename OS_XXXTime to OS_XXXLocalTime in comments - nasa/osal#1168, Fix vxWorks intLib stub aliasing issue - nasa/osal#1169, Recognize ifdef __cplusplus - nasa/osal#1180, Remove extern in stub prototypes - nasa/osal#1112, Add typedef for OSAL status codes - nasa/PSP#301, Sleep before exit when printing - nasa/PSP#314, Check the address in PSP get segment stubs - nasa/elf2cfetbl#89, Check get_sh_entsize(SectionHeader) value - nasa/cFS-GroundSystem#197, Free Address Info for Leak - nasa/sch_lab#95, use separate address variable - nasa/sch_lab#94, Use CFE_MSG_PTR conversion macro - nasa/sample_app#157, Use CFE_MSG_PTR conversion macro - nasa/ci_lab#95, Use CFE_MSG_PTR conversion macro - nasa/to_lab#107, Use CFE_MSG_PTR conversion macro - nasa/elf2cfetbl#93, Check get_sh_entsize(SectionHeader) value Co-authored by: Jacob Hageman <[email protected]> Co-authored by: Joseph Hickey <[email protected]> Co-authored by: Ariel Adams <[email protected]> Co-authored by: Paul <[email protected]> Co-authored by: Zachary Gonzalez <[email protected]> Co-authored by: Sam Price <[email protected]> Co-authored by: Shefali Sharma <[email protected]>
astrogeco
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Nov 18, 2021
Combines: nasa/cFE#2001 nasa/osal#1191 nasa/PSP#318 Includes: - nasa/cFE#1663, Use cfe time clock state enum t in cmd/tlm and handling - nasa/cFE#1973, EVS functional test add for different event types - nasa/cFE#1954, Patch for recursive event loop - nasa/cFE#1911, CFE_ES_MemAddOff structure to associated CFE_ES_MemAddress_t and CFE_ES_MemOffset_t - nasa/cFE#1986, Avoid aliasing warnings - nasa/cFE#1975, Message ID type improvements - nasa/cFE#1974, CFE_SB_ValueToMsgId/MsgIdToValue wrappers - nasa/cFE#1663, Use CFE_TIME_ClockState_Enum_t in cmd/tlm and handling - nasa/cFE#1995, Consolidate repeated MSG stub setup in sb_UT - nasa/cFE#1873, Return type conversions in CFE_ES_GetTaskName - nasa/cFE#1966, Better message type pointer conversion - nasa/cFE#2002, Replacing hardcoded message limit in TIME services - nasa/cFE#1909, Use macro in CFE_ResourceId_IsDefined - nasa/cFE#1999, Checking against IsNewOffset only - nasa/osal#1186, Add Duplicate Check to Local Unit Test - nasa/osal#1178, Rename OS_XXXTime to OS_XXXLocalTime in comments - nasa/osal#1168, Fix vxWorks intLib stub aliasing issue - nasa/osal#1169, Recognize ifdef __cplusplus - nasa/osal#1180, Remove extern in stub prototypes - nasa/osal#1112, Add typedef for OSAL status codes - nasa/PSP#301, Sleep before exit when printing - nasa/PSP#314, Check the address in PSP get segment stubs - nasa/elf2cfetbl#89, Check get_sh_entsize(SectionHeader) value - nasa/cFS-GroundSystem#197, Free Address Info for Leak - nasa/sch_lab#95, use separate address variable - nasa/sch_lab#94, Use CFE_MSG_PTR conversion macro - nasa/sample_app#157, Use CFE_MSG_PTR conversion macro - nasa/ci_lab#95, Use CFE_MSG_PTR conversion macro - nasa/to_lab#107, Use CFE_MSG_PTR conversion macro - nasa/elf2cfetbl#93, Check get_sh_entsize(SectionHeader) value Co-authored-by: Jacob Hageman <[email protected]> Co-authored-by: Joseph Hickey <[email protected]> Co-authored-by: Ariel Adams <[email protected]> Co-authored-by: Paul <[email protected]> Co-authored-by: Zachary Gonzalez <[email protected]> Co-authored-by: Sam Price <[email protected]> Co-authored-by: Shefali Sharma <[email protected]>
astrogeco
added a commit
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Nov 18, 2021
Combines: nasa/cFE#2001 nasa/osal#1191 nasa/PSP#318 Includes: - nasa/cFE#1663, Use cfe time clock state enum t in cmd/tlm and handling - nasa/cFE#1973, EVS functional test add for different event types - nasa/cFE#1954, Patch for recursive event loop - nasa/cFE#1911, CFE_ES_MemAddOff structure to associated CFE_ES_MemAddress_t and CFE_ES_MemOffset_t - nasa/cFE#1986, Avoid aliasing warnings - nasa/cFE#1975, Message ID type improvements - nasa/cFE#1974, CFE_SB_ValueToMsgId/MsgIdToValue wrappers - nasa/cFE#1663, Use CFE_TIME_ClockState_Enum_t in cmd/tlm and handling - nasa/cFE#1995, Consolidate repeated MSG stub setup in sb_UT - nasa/cFE#1873, Return type conversions in CFE_ES_GetTaskName - nasa/cFE#1966, Better message type pointer conversion - nasa/cFE#2002, Replacing hardcoded message limit in TIME services - nasa/cFE#1909, Use macro in CFE_ResourceId_IsDefined - nasa/cFE#1999, Checking against IsNewOffset only - nasa/osal#1186, Add Duplicate Check to Local Unit Test - nasa/osal#1178, Rename OS_XXXTime to OS_XXXLocalTime in comments - nasa/osal#1168, Fix vxWorks intLib stub aliasing issue - nasa/osal#1169, Recognize ifdef __cplusplus - nasa/osal#1180, Remove extern in stub prototypes - nasa/osal#1112, Add typedef for OSAL status codes - nasa/PSP#301, Sleep before exit when printing - nasa/PSP#314, Check the address in PSP get segment stubs - nasa/elf2cfetbl#89, Check get_sh_entsize(SectionHeader) value - nasa/cFS-GroundSystem#197, Free Address Info for Leak - nasa/sch_lab#95, use separate address variable - nasa/sch_lab#94, Use CFE_MSG_PTR conversion macro - nasa/sample_app#157, Use CFE_MSG_PTR conversion macro - nasa/ci_lab#95, Use CFE_MSG_PTR conversion macro - nasa/to_lab#107, Use CFE_MSG_PTR conversion macro - nasa/elf2cfetbl#93, Check get_sh_entsize(SectionHeader) value Co-authored-by: Jacob Hageman <[email protected]> Co-authored-by: Joseph Hickey <[email protected]> Co-authored-by: Ariel Adams <[email protected]> Co-authored-by: Paul <[email protected]> Co-authored-by: Zachary Gonzalez <[email protected]> Co-authored-by: Sam Price <[email protected]> Co-authored-by: Shefali Sharma <[email protected]>
astrogeco
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Nov 18, 2021
Combines: nasa/cFE#2001 nasa/osal#1191 nasa/PSP#318 Includes: - nasa/cFE#1663, Use cfe time clock state enum t in cmd/tlm and handling - nasa/cFE#1973, EVS functional test add for different event types - nasa/cFE#1954, Patch for recursive event loop - nasa/cFE#1911, CFE_ES_MemAddOff structure to associated CFE_ES_MemAddress_t and CFE_ES_MemOffset_t - nasa/cFE#1986, Avoid aliasing warnings - nasa/cFE#1975, Message ID type improvements - nasa/cFE#1974, CFE_SB_ValueToMsgId/MsgIdToValue wrappers - nasa/cFE#1663, Use CFE_TIME_ClockState_Enum_t in cmd/tlm and handling - nasa/cFE#1995, Consolidate repeated MSG stub setup in sb_UT - nasa/cFE#1873, Return type conversions in CFE_ES_GetTaskName - nasa/cFE#1966, Better message type pointer conversion - nasa/cFE#2002, Replacing hardcoded message limit in TIME services - nasa/cFE#1909, Use macro in CFE_ResourceId_IsDefined - nasa/cFE#1999, Checking against IsNewOffset only - nasa/osal#1186, Add Duplicate Check to Local Unit Test - nasa/osal#1178, Rename OS_XXXTime to OS_XXXLocalTime in comments - nasa/osal#1168, Fix vxWorks intLib stub aliasing issue - nasa/osal#1169, Recognize ifdef __cplusplus - nasa/osal#1180, Remove extern in stub prototypes - nasa/osal#1112, Add typedef for OSAL status codes - nasa/PSP#301, Sleep before exit when printing - nasa/PSP#314, Check the address in PSP get segment stubs - nasa/elf2cfetbl#89, Check get_sh_entsize(SectionHeader) value - nasa/cFS-GroundSystem#197, Free Address Info for Leak - nasa/sch_lab#95, use separate address variable - nasa/sch_lab#94, Use CFE_MSG_PTR conversion macro - nasa/sample_app#157, Use CFE_MSG_PTR conversion macro - nasa/ci_lab#95, Use CFE_MSG_PTR conversion macro - nasa/to_lab#107, Use CFE_MSG_PTR conversion macro - nasa/elf2cfetbl#93, Check get_sh_entsize(SectionHeader) value Co-authored-by: Jacob Hageman <[email protected]> Co-authored-by: Joseph Hickey <[email protected]> Co-authored-by: Ariel Adams <[email protected]> Co-authored-by: Paul <[email protected]> Co-authored-by: Zachary Gonzalez <[email protected]> Co-authored-by: Sam Price <[email protected]> Co-authored-by: Shefali Sharma <[email protected]>
astrogeco
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Nov 18, 2021
Combines: nasa/cFE#2001 nasa/osal#1191 nasa/PSP#318 Includes: - nasa/cFE#1663, Use cfe time clock state enum t in cmd/tlm and handling - nasa/cFE#1973, EVS functional test add for different event types - nasa/cFE#1954, Patch for recursive event loop - nasa/cFE#1911, CFE_ES_MemAddOff structure to associated CFE_ES_MemAddress_t and CFE_ES_MemOffset_t - nasa/cFE#1986, Avoid aliasing warnings - nasa/cFE#1975, Message ID type improvements - nasa/cFE#1974, CFE_SB_ValueToMsgId/MsgIdToValue wrappers - nasa/cFE#1663, Use CFE_TIME_ClockState_Enum_t in cmd/tlm and handling - nasa/cFE#1995, Consolidate repeated MSG stub setup in sb_UT - nasa/cFE#1873, Return type conversions in CFE_ES_GetTaskName - nasa/cFE#1966, Better message type pointer conversion - nasa/cFE#2002, Replacing hardcoded message limit in TIME services - nasa/cFE#1909, Use macro in CFE_ResourceId_IsDefined - nasa/cFE#1999, Checking against IsNewOffset only - nasa/osal#1186, Add Duplicate Check to Local Unit Test - nasa/osal#1178, Rename OS_XXXTime to OS_XXXLocalTime in comments - nasa/osal#1168, Fix vxWorks intLib stub aliasing issue - nasa/osal#1169, Recognize ifdef __cplusplus - nasa/osal#1180, Remove extern in stub prototypes - nasa/osal#1112, Add typedef for OSAL status codes - nasa/PSP#301, Sleep before exit when printing - nasa/PSP#314, Check the address in PSP get segment stubs - nasa/elf2cfetbl#89, Check get_sh_entsize(SectionHeader) value - nasa/cFS-GroundSystem#197, Free Address Info for Leak - nasa/sch_lab#95, use separate address variable - nasa/sch_lab#94, Use CFE_MSG_PTR conversion macro - nasa/sample_app#157, Use CFE_MSG_PTR conversion macro - nasa/ci_lab#95, Use CFE_MSG_PTR conversion macro - nasa/to_lab#107, Use CFE_MSG_PTR conversion macro - nasa/elf2cfetbl#93, Check get_sh_entsize(SectionHeader) value Co-authored-by: Jacob Hageman <[email protected]> Co-authored-by: Joseph Hickey <[email protected]> Co-authored-by: Ariel Adams <[email protected]> Co-authored-by: Paul <[email protected]> Co-authored-by: Zachary Gonzalez <[email protected]> Co-authored-by: Sam Price <[email protected]> Co-authored-by: Shefali Sharma <[email protected]>
astrogeco
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Nov 18, 2021
Combines: nasa/cFE#2001 nasa/osal#1191 nasa/PSP#318 nasa/ci_lab#101 nasa/sch_lab#102 nasa/to_lab#112 nasa/sample_app#163 nasa/cFS-GroundSystem#201 nasa/elf2cfetbl#98 Includes: *cFE* - nasa/cFE#1663, Use cfe time clock state enum t in cmd/tlm and handling - nasa/cFE#1973, EVS functional test add for different event types - nasa/cFE#1954, Patch for recursive event loop - nasa/cFE#1911, CFE_ES_MemAddOff structure to associated CFE_ES_MemAddress_t and CFE_ES_MemOffset_t - nasa/cFE#1986, Avoid aliasing warnings - nasa/cFE#1975, Message ID type improvements - nasa/cFE#1974, CFE_SB_ValueToMsgId/MsgIdToValue wrappers - nasa/cFE#1663, Use CFE_TIME_ClockState_Enum_t in cmd/tlm and handling - nasa/cFE#1995, Consolidate repeated MSG stub setup in sb_UT - nasa/cFE#1873, Return type conversions in CFE_ES_GetTaskName - nasa/cFE#1966, Better message type pointer conversion - nasa/cFE#2002, Replacing hardcoded message limit in TIME services - nasa/cFE#1909, Use macro in CFE_ResourceId_IsDefined - nasa/cFE#1999, Checking against IsNewOffset only *osal* - nasa/osal#1186, Add Duplicate Check to Local Unit Test - nasa/osal#1178, Rename OS_XXXTime to OS_XXXLocalTime in comments - nasa/osal#1168, Fix vxWorks intLib stub aliasing issue - nasa/osal#1169, Recognize ifdef __cplusplus - nasa/osal#1180, Remove extern in stub prototypes - nasa/osal#1112, Add typedef for OSAL status codes *PSP* - nasa/PSP#301, Sleep before exit when printing - nasa/PSP#314, Check the address in PSP get segment stubs *Tools* - nasa/elf2cfetbl#89, Check get_sh_entsize(SectionHeader) value - nasa/elf2cfetbl#93, Check get_sh_entsize(SectionHeader) value - nasa/cFS-GroundSystem#197, Free Address Info for Leak *Apps* - nasa/sch_lab#95, use separate address variable - nasa/sch_lab#94, Use CFE_MSG_PTR conversion macro - nasa/sample_app#157, Use CFE_MSG_PTR conversion macro - nasa/ci_lab#95, Use CFE_MSG_PTR conversion macro - nasa/to_lab#107, Use CFE_MSG_PTR conversion macro Co-authored-by: Jacob Hageman <[email protected]> Co-authored-by: Joseph Hickey <[email protected]> Co-authored-by: Ariel Adams <[email protected]> Co-authored-by: Paul <[email protected]> Co-authored-by: Zachary Gonzalez <[email protected]> Co-authored-by: Sam Price <[email protected]> Co-authored-by: Shefali Sharma <[email protected]>
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Describe the contribution
Fixes #89
Testing performed
GitHub Actions
Expected behavior changes
Checks the value of get_sh_entsize(SectionHeader) to ensure NumSymbols does not divide by 0.
Contributor Info - All information REQUIRED for consideration of pull request
Ariel Adams, ASRC Federal