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authorDenis Vlasenko2007-11-06 03:05:54 +0000
committerDenis Vlasenko2007-11-06 03:05:54 +0000
commit6bef3d1d2216234454875052220ca0f477a820b4 (patch)
tree717060345370b781d3d1cde7ab4dd29304a066e8 /util-linux/dmesg.c
parent1bec1b980e3cf5ad604fb0c2038a3ab83d9ab5f5 (diff)
downloadbusybox-6bef3d1d2216234454875052220ca0f477a820b4.zip
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fbset: fix buglet where we were using wrong pointer
readahead: stop using stdio.h *: style fixes
Diffstat (limited to 'util-linux/dmesg.c')
-rw-r--r--util-linux/dmesg.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/util-linux/dmesg.c b/util-linux/dmesg.c
index 1adb0fc..90b327b 100644
--- a/util-linux/dmesg.c
+++ b/util-linux/dmesg.c
@@ -27,7 +27,8 @@ int dmesg_main(int argc, char **argv)
len = (flags & 2) ? xatoul_range(size, 2, INT_MAX) : 16384;
buf = xmalloc(len);
- if (0 > (len = klogctl(3 + (flags & 1), buf, len)))
+ len = klogctl(3 + (flags & 1), buf, len);
+ if (len < 0)
bb_perror_msg_and_die("klogctl");
// Skip <#> at the start of lines, and make sure we end with a newline.