| commit | 2be3432290c782092c080a137032c2bd5b555740 | |
| author | Doug Torrance <dtorrance@piedmont.edu> | |
| Fri, 21 Aug 2015 06:20:20 +0000 (21 02:20 -0400) | ||
| committer | Carlos R. Mafra <crmafra@gmail.com> | |
| Fri, 21 Aug 2015 07:24:26 +0000 (21 08:24 +0100) | ||
| tree | a7a1c94dd87e9338519b9523179be8c7ac221e7d | treesnapshot (tar.gz zip) |
| parent | 6fb80be9e0dc14a4ec73737dd5920fd5084dcc87 | commitdiff |
wmfsm: Handle errors related to the HOME environment variable.
In particular, if HOME is undefined, then a segmentation fault will occur.
Also, if HOME is at least 245 characters, then a buffer overflow will occur.
We check for these conditions and exit with an error message instead.
Patch obtained from Debian package [1].
[1] https://sources.debian.net/src/wmfsm/0.35-1/debian/patches/handle_HOME_errors.patch/
In particular, if HOME is undefined, then a segmentation fault will occur.
Also, if HOME is at least 245 characters, then a buffer overflow will occur.
We check for these conditions and exit with an error message instead.
Patch obtained from Debian package [1].
[1] https://sources.debian.net/src/wmfsm/0.35-1/debian/patches/handle_HOME_errors.patch/
| wmfsm/wmfsm/wmfsm.c | diffblobblamehistory |