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| author | Henrik Kretzschmar <henne@nachtwindheim.de> | 2006-09-29 02:00:56 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-09-29 09:18:18 -0700 |
| commit | 074a5dde04abc66eea30368c74913d83b1a410f9 (patch) | |
| tree | f858588a6a19289ca5b430c3796aa99cbf6f299c /scripts/basic/docproc.c | |
| parent | aaa2a97eb9c0e91d7abc66bf76811a9599fdb3ee (diff) | |
| download | lwn-074a5dde04abc66eea30368c74913d83b1a410f9.tar.gz lwn-074a5dde04abc66eea30368c74913d83b1a410f9.zip | |
[PATCH] docbook: fix segfault in docproc.c
Adds a missing exit, if the file that should be parsed couldn't be opened.
Without it crashes with a segfault, cause the filedescriptor is accessed
even if the file could not be opened.
Signed-off-by: Henrik Kretzschmar <henne@nachtwindheim.de>
Acked-by: Randy Dunlap <rdunlap@xenotime.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'scripts/basic/docproc.c')
| -rw-r--r-- | scripts/basic/docproc.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/scripts/basic/docproc.c b/scripts/basic/docproc.c index cb02baa63256..4ab6cbf09225 100644 --- a/scripts/basic/docproc.c +++ b/scripts/basic/docproc.c @@ -177,6 +177,7 @@ void find_export_symbols(char * filename) { fprintf(stderr, "docproc: "); perror(real_filename); + exit(1); } while(fgets(line, MAXLINESZ, fp)) { char *p; |