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authorDenys Vlasenko2010-08-29 13:29:02 +0200
committerDenys Vlasenko2010-08-29 13:29:02 +0200
commitb32a5436633f53f0abf0fa29105cf7e5b65091cf (patch)
treee84b5d75ddee2a7bc3cb8a42d9ee669c15ba6e6f /miscutils
parenta78227dc7320738ec930edbde1aaa0023a51ee4c (diff)
downloadbusybox-b32a5436633f53f0abf0fa29105cf7e5b65091cf.zip
busybox-b32a5436633f53f0abf0fa29105cf7e5b65091cf.tar.gz
nandwrite: complain on malformed -s NUM
Elsewhere: use common error message. -30 bytes net size change Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
Diffstat (limited to 'miscutils')
-rw-r--r--miscutils/nandwrite.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/miscutils/nandwrite.c b/miscutils/nandwrite.c
index d0e4397..8df0fdc 100644
--- a/miscutils/nandwrite.c
+++ b/miscutils/nandwrite.c
@@ -72,6 +72,8 @@ int nandwrite_main(int argc UNUSED_PARAM, char **argv)
xioctl(fd, MEMGETINFO, &meminfo);
mtdoffset = bb_strtou(opt_s, NULL, 0);
+ if (errno)
+ bb_error_msg_and_die("invalid number '%s'", opt_s);
/* Pull it into a CPU register (hopefully) - smaller code that way */
meminfo_writesize = meminfo.writesize;