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author | Ingo Molnar <mingo@elte.hu> | 2009-01-11 03:43:52 +0100 |
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committer | Ingo Molnar <mingo@elte.hu> | 2009-01-11 03:43:52 +0100 |
commit | 99cd7074891f87c49660e3b2880564324a4733ac (patch) | |
tree | 903d2665bcb445f1f265d1adf7a99f265bcefc15 /lib/vsprintf.c | |
parent | e8a9cbf6ae620d9e5ba9cb42001c033287a284a3 (diff) | |
parent | c59765042f53a79a7a65585042ff463b69cb248c (diff) |
Merge commit 'v2.6.29-rc1' into tracing/urgent
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 98d632277ca..0fbd0121d91 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; |