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authorDan McGee <dan@archlinux.org>2011-08-19 18:06:55 +0200
committerDan McGee <dan@archlinux.org>2011-08-19 18:09:57 +0200
commit6d544984f2418ea34caab4c433580487b760362a (patch)
treecf0510b97a6495587c87598a70bf8761189f5c32 /src/util
parent9934b3bd345011eef6a96249d8d90de594c04cd0 (diff)
downloadpacman-6d544984f2418ea34caab4c433580487b760362a.tar.gz
pacman-6d544984f2418ea34caab4c433580487b760362a.tar.xz
Be more robust when copying package data
This changes the signature of _alpm_pkg_dup() to return an integer error code and provide the new package in a passed pointer argument. All callers are now more robust with checking the return value of this function to ensure a fatal error did not occur. We allow load failures to proceed as otherwise we have a chicken and egg problem- if a 'desc' local database entry is missing, the best way of restoring said file is `pacman -Sf --dbonly packagename`. This patch fixes a segfault that was occurring in this case. Fixes the segfault reported in FS#25667. Signed-off-by: Dan McGee <dan@archlinux.org>
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