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| author | Harald Hoyer <harald@redhat.com> | 2007-09-11 17:17:29 +0200 |
|---|---|---|
| committer | Kay Sievers <kay.sievers@vrfy.org> | 2007-09-11 17:17:29 +0200 |
| commit | 16511863d928e7fd82f15ae64850ab21e74f0f16 (patch) | |
| tree | 0a0ad903a190103eb8aeb982ba1456813f07b9f3 /udev_rules.c | |
| parent | b1ac36ff5e3756cefc79967a26280056da31bf6f (diff) | |
check line length after comment check and whitespace strip
Diffstat (limited to 'udev_rules.c')
| -rw-r--r-- | udev_rules.c | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/udev_rules.c b/udev_rules.c index dcd091485b..3ec8477461 100644 --- a/udev_rules.c +++ b/udev_rules.c @@ -349,11 +349,6 @@ static int import_keys_into_env(struct udevice *udev, const char *buf, size_t bu cur += count+1; lineno++; - if (count >= sizeof(line)) { - err("line too long, conf line skipped %s, line %d", udev_config_filename, lineno); - continue; - } - /* eat the whitespace */ while ((count > 0) && isspace(bufline[0])) { bufline++; @@ -366,6 +361,11 @@ static int import_keys_into_env(struct udevice *udev, const char *buf, size_t bu if (bufline[0] == COMMENT_CHARACTER) continue; + if (count >= sizeof(line)) { + err("line too long, conf line skipped %s, line %d", udev_config_filename, lineno); + continue; + } + memcpy(line, bufline, count); line[count] = '\0'; |