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| author | Colomban Wendling <[email protected]> | 2022-11-23 19:49:06 +0100 |
|---|---|---|
| committer | Luke from DC <[email protected]> | 2022-12-23 11:01:23 +0000 |
| commit | 26adade4d1fd1ff510d9f0dfa5abc576a68e6519 (patch) | |
| tree | 792f8de0794ccc2b4c432adebc4f742fb2eabb34 /src | |
| parent | 333e2728dbebb12110fc9b2c821089eb372ee14e (diff) | |
| download | caja-26adade4d1fd1ff510d9f0dfa5abc576a68e6519.tar.bz2 caja-26adade4d1fd1ff510d9f0dfa5abc576a68e6519.tar.xz | |
Fix handling of invalid x-special/mate-icon-list drops
`p` actually could never be `0` (because of the NULL check on the
`memchr()` call), but the intended behavior is `*p == '\0'`: the
containing condition checks for either a truncated data (`*p == '\0'`)
or no geometry information (`*p == '\n'`).
I replaced the check to be `*p != '\n'` instead of `*p == '\0'` to
make this more robust as the actual issue is anything but a newline,
the fact it can only be a NUL otherwise is incidental to the enclosing
check, but not really relevant at this level. This is also in line
with the actual error message.
Found by cppcheck: https://caja.mate-desktop.dev/2022-11-23-174623-5790-cppcheck@ae663c369cf2_desktop-no-overflow/16.html#line-204
Diffstat (limited to 'src')
0 files changed, 0 insertions, 0 deletions