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| author | Benedikt Wildenhain <benedikt.wildenhain@hs-bochum.de> | 2023-08-12 17:26:40 +0200 |
|---|---|---|
| committer | Lukas Fleischer <lfleischer@calcurse.org> | 2023-11-05 14:14:51 -0500 |
| commit | 535088c8096b028d3c0c3ceaf7b49aeec4258fa1 (patch) | |
| tree | 4b33e818d4a03eea6357f935a7a10d67da9b3f2a /contrib/hooks/pre-load | |
| parent | 95bb55f68b446e4461f27ef3a74a7d2eda950289 (diff) | |
| download | calcurse-535088c8096b028d3c0c3ceaf7b49aeec4258fa1.tar.gz calcurse-535088c8096b028d3c0c3ceaf7b49aeec4258fa1.zip | |
Fix segmentation fault when exporting ical file
If a note file gets accidently deleted this leads to ical_export_note
trying to execute fclose(NULL) which leads to a segmentation fault on
current Debian GNU/Linux using libc6 (according to fclose's manpage, the
behaviour is undefined in this case).
The fix tests whether fopen returned a non-NULL-pointer before trying to
close it.
Signed-off-by: Lukas Fleischer <lfleischer@calcurse.org>
Diffstat (limited to 'contrib/hooks/pre-load')
0 files changed, 0 insertions, 0 deletions