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[PATCH] docbook: fix segfault in docproc.c

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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>
This commit is contained in:
Henrik Kretzschmar 2006-09-29 02:00:56 -07:00 committed by Linus Torvalds
parent aaa2a97eb9
commit 074a5dde04
1 changed files with 1 additions and 0 deletions
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scripts/basic/docproc.c
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@ -177,6 +177,7 @@ void find_export_symbols(char * filename)
{ {
fprintf(stderr, "docproc: "); fprintf(stderr, "docproc: ");
perror(real_filename); perror(real_filename);
exit(1);
} }
while(fgets(line, MAXLINESZ, fp)) { while(fgets(line, MAXLINESZ, fp)) {
char *p; char *p;