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DESCRIPTION =========== Buffer overflow is reported in a lot of code sections spanning across server, client programs, Regex libraries etc. If not handled appropriately, they can cause abnormal behaviour. ANALYSIS ======== The reported casea are the ones which are likely to result in SEGFAULT, MEMORY LEAK etc. FIX === - sprintf() has been replaced by my_snprintf() to avoid buffer overflow. - my_free() is done after checking if the pointer isn't NULL already and setting it to NULL thereafter at few places. - Buffer is ensured to be large enough to hold the data. - 'unsigned int' (aka 'uint') is replaced with 'size_t' to avoid wraparound. - Memory is freed (if not done so) after its alloced and used. - Inserted assert() for size check in InnoDb memcached code (from 5.6 onwards) - Other minor changes |
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| .. | ||
| yassl | ||
| charset2html.c | ||
| CMakeLists.txt | ||
| comp_err.c | ||
| innochecksum.c | ||
| my_print_defaults.c | ||
| mysql_waitpid.c | ||
| perror.c | ||
| replace.c | ||
| resolve_stack_dump.c | ||
| resolveip.c | ||