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| author | Dan McGee <dan@archlinux.org> | 2010-12-11 02:43:59 +0100 |
|---|---|---|
| committer | Dan McGee <dan@archlinux.org> | 2010-12-11 02:45:14 +0100 |
| commit | eedf4f4e630f98350090ef2824b0981ffb4b7a4a (patch) | |
| tree | 1235b03ba7a1673097ef408c038a59f82112d6c9 /lib/libalpm/error.c | |
| parent | bd08581d2e5c67cc084b7ccb8f67df456bbd9ada (diff) | |
| download | pacman-eedf4f4e630f98350090ef2824b0981ffb4b7a4a.tar.gz pacman-eedf4f4e630f98350090ef2824b0981ffb4b7a4a.tar.xz | |
Fix possible null pointer deref in check_arch
If we have a corrupted database, a package can come through without an arch,
causing the code to blow up when making strcmp() calls. It might even be
possible with perfectly valid database entries lacking an 'arch =' line.
This behavior was seen as at least one of the problems in FS#21668.
Ensure pkgarch is not null before doing anything further.
Signed-off-by: Dan McGee <dan@archlinux.org>
Diffstat (limited to 'lib/libalpm/error.c')
0 files changed, 0 insertions, 0 deletions