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Develop #31

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h3poteto AkiraFukushima

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h3poteto AkiraFukushima
Infer doesn't see the null pointer dereference on calls to library
functions
@@ -4,6 +4,11 @@ static char text[] = "Hello Muse!";

int main() {
char * printme = text;
printme = NULL;
printme[0] = 'X';
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NULLPTR_DEREFERENCE: printme could be null (last assigned on line 7) and is dereferenced.


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@@ -4,6 +4,11 @@ static char text[] = "Hello Muse!";

int main() {
char * printme = text;
printme = NULL;
printme[0] = 'X';
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NULL_DEREFERENCE: pointer printme last assigned on line 7 could be null and is dereferenced at line 8, column 5.


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@sonatype-lift ignoreall Leave out all the existing findings from this PR
@sonatype-lift exclude <file|issue|path|tool> Exclude specified file|issue|path|tool from Lift findings by updating your config.toml file

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Was this a good recommendation?
[ 🙁 Not relevant ] - [ 😕 Won't fix ] - [ 😑 Not critical, will fix ] - [ 🙂 Critical, will fix ] - [ 😊 Critical, fixing now ]

@@ -4,6 +4,11 @@ static char text[] = "Hello Muse!";

int main() {
char * printme = text;
printme = NULL;
printme[0] = 'X';

Choose a reason for hiding this comment

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NULLPTR_DEREFERENCE: printme could be null (last assigned on line 7) and is dereferenced.


ℹ️ Learn about @sonatype-lift commands

You can reply with the following commands. For example, reply with @sonatype-lift ignoreall to leave out all findings.

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@sonatype-lift ignoreall Leave out all the existing findings from this PR
@sonatype-lift exclude <file|issue|path|tool> Exclude specified file|issue|path|tool from Lift findings by updating your config.toml file

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Was this a good recommendation?
[ 🙁 Not relevant ] - [ 😕 Won't fix ] - [ 😑 Not critical, will fix ] - [ 🙂 Critical, will fix ] - [ 😊 Critical, fixing now ]

@@ -4,6 +4,11 @@ static char text[] = "Hello Muse!";

int main() {
char * printme = text;
printme = NULL;
printme[0] = 'X';

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NULL_DEREFERENCE: pointer printme last assigned on line 7 could be null and is dereferenced at line 8, column 5.


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You can reply with the following commands. For example, reply with @sonatype-lift ignoreall to leave out all findings.

Command Usage
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@sonatype-lift ignoreall Leave out all the existing findings from this PR
@sonatype-lift exclude <file|issue|path|tool> Exclude specified file|issue|path|tool from Lift findings by updating your config.toml file

Note: When talking to LiftBot, you need to refresh the page to see its response.
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Was this a good recommendation?
[ 🙁 Not relevant ] - [ 😕 Won't fix ] - [ 😑 Not critical, will fix ] - [ 🙂 Critical, will fix ] - [ 😊 Critical, fixing now ]

@@ -4,6 +4,11 @@ static char text[] = "Hello Muse!";

int main() {
char * printme = text;
printme = NULL;
printme[0] = 'X';

Choose a reason for hiding this comment

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NULLPTR_DEREFERENCE: printme could be null (last assigned on line 7) and is dereferenced.


ℹ️ Learn about @sonatype-lift commands

You can reply with the following commands. For example, reply with @sonatype-lift ignoreall to leave out all findings.

Command Usage
@sonatype-lift ignore Leave out the above finding from this PR
@sonatype-lift ignoreall Leave out all the existing findings from this PR
@sonatype-lift exclude <file|issue|path|tool> Exclude specified file|issue|path|tool from Lift findings by updating your config.toml file

Note: When talking to LiftBot, you need to refresh the page to see its response.
Click here to add LiftBot to another repo.


Was this a good recommendation?
[ 🙁 Not relevant ] - [ 😕 Won't fix ] - [ 😑 Not critical, will fix ] - [ 🙂 Critical, will fix ] - [ 😊 Critical, fixing now ]

@@ -4,6 +4,11 @@ static char text[] = "Hello Muse!";

int main() {
char * printme = text;
printme = NULL;
printme[0] = 'X';

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

NULL_DEREFERENCE: pointer printme last assigned on line 7 could be null and is dereferenced at line 8, column 5.


ℹ️ Learn about @sonatype-lift commands

You can reply with the following commands. For example, reply with @sonatype-lift ignoreall to leave out all findings.

Command Usage
@sonatype-lift ignore Leave out the above finding from this PR
@sonatype-lift ignoreall Leave out all the existing findings from this PR
@sonatype-lift exclude <file|issue|path|tool> Exclude specified file|issue|path|tool from Lift findings by updating your config.toml file

Note: When talking to LiftBot, you need to refresh the page to see its response.
Click here to add LiftBot to another repo.


Was this a good recommendation?
[ 🙁 Not relevant ] - [ 😕 Won't fix ] - [ 😑 Not critical, will fix ] - [ 🙂 Critical, will fix ] - [ 😊 Critical, fixing now ]

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2 participants