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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> | 2023-07-09 05:54:56 +0200 |
| commit | 82c68c4a02cde36620ded494b1712b468748c3da (patch) | |
| tree | 1b8bfe9400cf49dcb5a8e397b4d344909d9058d4 /handler.c | |
| parent | b5282b23653b3a46ab6ae2d84049abadcc8a8a1d (diff) | |
| download | slcl-82c68c4a02cde36620ded494b1712b468748c3da.tar.gz | |
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 'handler.c')
0 files changed, 0 insertions, 0 deletions