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| author | Pang Yan Han <pangyanhan@gmail.com> | 2011-02-07 23:59:04 +0100 |
|---|---|---|
| committer | Dan McGee <dan@archlinux.org> | 2011-02-08 03:21:34 +0100 |
| commit | be9a60a338fd8591918711f5e826012a0d83136e (patch) | |
| tree | 9dbbda0e153e6215180e2430bb71e4c1054645e3 /m4/ltsugar.m4 | |
| parent | bb071f4eb20810216b731f6792a32c148eb78931 (diff) | |
| download | pacman-be9a60a338fd8591918711f5e826012a0d83136e.tar.gz pacman-be9a60a338fd8591918711f5e826012a0d83136e.tar.xz | |
Handle null pkgcache for local/sync db_populate()
In sync_db_populate() and local_db_populate(), a NULL db->pkgcache is not
caught, allowing the functions to continue instead of exiting.
A later alpm_list_msort() call which uses alpm_list_nth() will thus traverse
invalid pointers in a non-existent db->pkgcache->list.
pm_errno is set to PM_ERR_MEMORY as _alpm_pkghash_create() will only return
NULL when we run out of memory / exceed max hash table size. The local/sync
db_populate() functions are also exited.
Signed-off-by: Pang Yan Han <pangyanhan@gmail.com>
Signed-off-by: Dan McGee <dan@archlinux.org>
Diffstat (limited to 'm4/ltsugar.m4')
0 files changed, 0 insertions, 0 deletions