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| author | Sami Kerola | 2012-02-07 22:31:03 +0100 |
|---|---|---|
| committer | Karel Zak | 2012-02-08 14:08:49 +0100 |
| commit | 358ef9c0d17d21d450067aceaffd90635e8845b8 (patch) | |
| tree | fc7808dea567c19804b52fb980082e5ece558af5 /libblkid/src/read.c | |
| parent | libblkid: allow return value to indicate error [cppcheck] (diff) | |
| download | kernel-qcow2-util-linux-358ef9c0d17d21d450067aceaffd90635e8845b8.tar.gz kernel-qcow2-util-linux-358ef9c0d17d21d450067aceaffd90635e8845b8.tar.xz kernel-qcow2-util-linux-358ef9c0d17d21d450067aceaffd90635e8845b8.zip | |
libblkid: verify arroy bound before reference [cppcheck]
[libblkid/src/read.c:428]: (style) Array index end is used before limits check
Signed-off-by: Sami Kerola <kerolasa@iki.fi>
Diffstat (limited to 'libblkid/src/read.c')
| -rw-r--r-- | libblkid/src/read.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libblkid/src/read.c b/libblkid/src/read.c index b284ff004..60d13db0c 100644 --- a/libblkid/src/read.c +++ b/libblkid/src/read.c @@ -425,7 +425,7 @@ void blkid_read_cache(blkid_cache cache) continue; end = strlen(buf) - 1; /* Continue reading next line if it ends with a backslash */ - while (buf[end] == '\\' && end < sizeof(buf) - 2 && + while (end < (sizeof(buf) - 2) && buf[end] == '\\' && fgets(buf + end, sizeof(buf) - end, file)) { end = strlen(buf) - 1; lineno++; |