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| author | David S. Miller <davem@davemloft.net> | 2010-01-04 15:33:22 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-01-04 15:33:22 -0800 |
| commit | 5958eed76ccc8c361f872829bdc4b8c6dc9cd379 (patch) | |
| tree | 8f8dfcced082db674b0ae3ca3af9fdb6dde59dae /lib/parser.c | |
| parent | c7c17c2779075e675cb3c7fe2ecde67e226771fb (diff) | |
| parent | c5974b835a909ff15c3b7e6cf6789b5eb919f419 (diff) | |
| download | kernel-crypto-5958eed76ccc8c361f872829bdc4b8c6dc9cd379.tar.gz kernel-crypto-5958eed76ccc8c361f872829bdc4b8c6dc9cd379.tar.xz kernel-crypto-5958eed76ccc8c361f872829bdc4b8c6dc9cd379.zip | |
Merge branch 'master' of /home/davem/src/GIT/linux-2.6/
Diffstat (limited to 'lib/parser.c')
| -rw-r--r-- | lib/parser.c | 11 |
1 files changed, 7 insertions, 4 deletions
diff --git a/lib/parser.c b/lib/parser.c index b00d02059a5..fb34977246b 100644 --- a/lib/parser.c +++ b/lib/parser.c @@ -56,13 +56,16 @@ static int match_one(char *s, const char *p, substring_t args[]) args[argc].from = s; switch (*p++) { - case 's': - if (strlen(s) == 0) + case 's': { + size_t str_len = strlen(s); + + if (str_len == 0) return 0; - else if (len == -1 || len > strlen(s)) - len = strlen(s); + if (len == -1 || len > str_len) + len = str_len; args[argc].to = s + len; break; + } case 'd': simple_strtol(s, &args[argc].to, 0); goto num; |