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| author | Ingo Molnar <mingo@elte.hu> | 2009-01-10 12:04:41 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-01-10 12:04:41 +0100 |
| commit | b17304245f0db0ac69b795c411407808f3f2796d (patch) | |
| tree | 63ed3915d9295bd08f640bf25c322064ba787fad /lib/vsprintf.c | |
| parent | 889c92d21db40be0b7d22a59395060237895bb85 (diff) | |
| parent | 9a100a4464917b5ffff3a8ce1c2758088fd9bb32 (diff) | |
Merge branch 'linus' into x86/setup-lzma
Conflicts:
init/do_mounts_rd.c
Diffstat (limited to 'lib/vsprintf.c')
| -rw-r--r-- | lib/vsprintf.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/lib/vsprintf.c b/lib/vsprintf.c index 98d632277ca8..0fbd0121d91d 100644 --- a/lib/vsprintf.c +++ b/lib/vsprintf.c @@ -170,6 +170,8 @@ int strict_strtoul(const char *cp, unsigned int base, unsigned long *res) return -EINVAL; val = simple_strtoul(cp, &tail, base); + if (tail == cp) + return -EINVAL; if ((*tail == '\0') || ((len == (size_t)(tail - cp) + 1) && (*tail == '\n'))) { *res = val; @@ -241,6 +243,8 @@ int strict_strtoull(const char *cp, unsigned int base, unsigned long long *res) return -EINVAL; val = simple_strtoull(cp, &tail, base); + if (tail == cp) + return -EINVAL; if ((*tail == '\0') || ((len == (size_t)(tail - cp) + 1) && (*tail == '\n'))) { *res = val; |