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authorDan McGee <dan@archlinux.org>2011-09-19 00:32:15 +0200
committerDan McGee <dan@archlinux.org>2011-09-19 00:32:15 +0200
commit41d8deff88ed7bdaf1820882687fb99107f60d2a (patch)
tree234b7d150bfb45e847eef8299e523e13e685d467 /lib/libalpm/be_local.c
parent86d9fcbfff6d806bcb6d0a19d73d09e1af4e1733 (diff)
downloadpacman-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.c8
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) */