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author | Joel Becker <jlbec@evilplan.org> | 2011-03-28 09:44:26 -0700 |
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committer | Joel Becker <jlbec@evilplan.org> | 2011-03-28 09:44:26 -0700 |
commit | 99bdc3880c611c7f2061fbd5372ef81b40217e26 (patch) | |
tree | ef68a53e28e9ee53ce9db3642bab5fa5b3d44866 /arch/x86/boot/compressed/mkpiggy.c | |
parent | ed59992e8d91b70053c53d846a76f7e1ac000454 (diff) | |
parent | b4e1b7e88b2c87c358c2a88bec0c76d25accc604 (diff) |
Merge branch 'mlog_replace_for_39' of git://repo.or.cz/taoma-kernel into ocfs2-merge-window-fix
Diffstat (limited to 'arch/x86/boot/compressed/mkpiggy.c')
-rw-r--r-- | arch/x86/boot/compressed/mkpiggy.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/x86/boot/compressed/mkpiggy.c b/arch/x86/boot/compressed/mkpiggy.c index 646aa78ba5fd..46a823882437 100644 --- a/arch/x86/boot/compressed/mkpiggy.c +++ b/arch/x86/boot/compressed/mkpiggy.c @@ -62,7 +62,12 @@ int main(int argc, char *argv[]) if (fseek(f, -4L, SEEK_END)) { perror(argv[1]); } - fread(&olen, sizeof olen, 1, f); + + if (fread(&olen, sizeof(olen), 1, f) != 1) { + perror(argv[1]); + return 1; + } + ilen = ftell(f); olen = getle32(&olen); fclose(f); |