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| author | Dan McGee <dan@archlinux.org> | 2011-09-19 00:32:15 +0200 |
|---|---|---|
| committer | Dan McGee <dan@archlinux.org> | 2011-09-19 00:32:15 +0200 |
| commit | 41d8deff88ed7bdaf1820882687fb99107f60d2a (patch) | |
| tree | 234b7d150bfb45e847eef8299e523e13e685d467 /lib/libalpm/be_local.c | |
| parent | 86d9fcbfff6d806bcb6d0a19d73d09e1af4e1733 (diff) | |
| download | pacman-41d8deff88ed7bdaf1820882687fb99107f60d2a.tar.gz pacman-41d8deff88ed7bdaf1820882687fb99107f60d2a.tar.xz | |
be_local: cope with a desc file without trailing newline
We checked the (fgets == NULL and !feof) case, but never actually bailed
out of the loop if we were at the end of the file, causing infinite
looping.
Signed-off-by: Dan McGee <dan@archlinux.org>
Diffstat (limited to 'lib/libalpm/be_local.c')
| -rw-r--r-- | lib/libalpm/be_local.c | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/lib/libalpm/be_local.c b/lib/libalpm/be_local.c index 552f7dd9..1b828d9c 100644 --- a/lib/libalpm/be_local.c +++ b/lib/libalpm/be_local.c @@ -500,14 +500,18 @@ static char *get_pkgpath(alpm_db_t *db, alpm_pkg_t *info) #define READ_AND_STORE_ALL(f) do { \ char *linedup; \ - if(fgets(line, sizeof(line), fp) == NULL && !feof(fp)) goto error; \ + if(fgets(line, sizeof(line), fp) == NULL) {\ + if(!feof(fp)) goto error; else break; \ + } \ if(_alpm_strip_newline(line) == 0) break; \ STRDUP(linedup, line, goto error); \ f = alpm_list_add(f, linedup); \ } while(1) /* note the while(1) and not (0) */ #define READ_AND_SPLITDEP(f) do { \ - if(fgets(line, sizeof(line), fp) == NULL && !feof(fp)) goto error; \ + if(fgets(line, sizeof(line), fp) == NULL) {\ + if(!feof(fp)) goto error; else break; \ + } \ if(_alpm_strip_newline(line) == 0) break; \ f = alpm_list_add(f, _alpm_splitdep(line)); \ } while(1) /* note the while(1) and not (0) */ |