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Merge branch 'allan/pathmax' into 'master'

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Adjust PATH_MAX length tests using snprintf

See merge request pacman/pacman!288
This commit is contained in:
Allan McRae 2025-08-02 14:52:37 +10:00
commit 1d5c52e30b
1 changed files with 2 additions and 2 deletions
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4
src/pacman/sync.c
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@ -84,7 +84,7 @@ static int sync_cleandb(const char *dbpath)
/* build the full path */
len = snprintf(path, PATH_MAX, "%s%s", dbpath, dname);
if(len > PATH_MAX) {
if(len >= PATH_MAX) {
pm_printf(ALPM_LOG_ERROR, _("could not remove %s%s: path exceeds PATH_MAX\n"),
dbpath, dname);
}
@ -245,7 +245,7 @@ static int sync_cleancache(int level)
/* build the full filepath */
len=snprintf(path, PATH_MAX, "%s%s", cachedir, ent->d_name);
if(len > PATH_MAX) {
if(len >= PATH_MAX) {
pm_printf(ALPM_LOG_ERROR, _("skipping %s%s: path exceeds PATH_MAX\n"),
cachedir, ent->d_name);
continue;