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Fix #1237, avoid calling memchr() with unknown size buffer #1238

Merged
merged 1 commit into from
Mar 25, 2022
Merged

Fix #1237, avoid calling memchr() with unknown size buffer #1238

merged 1 commit into from
Mar 25, 2022

Commits on Mar 25, 2022

  1. Fix nasa#1237, avoid calling memchr() with unknown size buffer 

    In some systems, passing a large size value to memchr() causes it to
return NULL, even if the char is guaranteed to be found within the
actual valid buffer memory.

This modifies the string buffer comparison function to actively
check for this sentinel value and use "strlen()" instead.
    @jphickey
    jphickey committed Mar 25, 2022
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