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| author | David S. Miller <davem@davemloft.net> | 2009-01-08 11:05:59 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2009-01-08 11:05:59 -0800 |
| commit | 7f46b1343f723f98634a5dcee47856b2000079ed (patch) | |
| tree | ed22b6298c8dd2f687890a0d79abcd1d273b5f81 /lib/vsprintf.c | |
| parent | r6040: bump release number to 0.20 (diff) | |
| parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/sparc-2.6 (diff) | |
| download | linux-7f46b1343f723f98634a5dcee47856b2000079ed.tar.gz linux-7f46b1343f723f98634a5dcee47856b2000079ed.zip | |
Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/torvalds/linux-2.6
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; |