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| author | Xavier Del Campo Romero <xavi.dcr@tutanota.com> | 2023-07-09 05:13:30 +0200 |
|---|---|---|
| committer | Xavier Del Campo Romero <xavi.dcr@tutanota.com> | 2023-07-20 23:52:56 +0200 |
| commit | 090eccf092cfa83e558b6ac8dd7479ab14d018d2 (patch) | |
| tree | ff9c3feebf6a00a8d46c02e381bdb82a3acb0adf /include | |
| parent | e0f43ac4105997f479071e430971ca51b4492ed2 (diff) | |
wildcard_cmp.c: Fix out-of-bounds cmp
When the distance between '*' on a wildcard expression was larger than
the string to compare with, this would cause an out-of-bounds read
because `n` was not being limited to the strlen(3) from the input
string.
Example:
- s="c", p="*cc*", casecmp=false
Here, the distance between the first and second '*' is 2 bytes, which is
longer than the input string itself (1 byte, not counting the
terminating null byte '\0').
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions