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Fix test of range of skip= argument in NSH dd command. From Ken Petit

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This commit is contained in:
Gregory Nutt 2013-04-24 07:02:32 -06:00
parent 6a5d2a359c
commit 16f8dea77e
2 changed files with 3 additions and 6 deletions
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3
ChangeLog.txt
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@ -529,3 +529,6 @@
* apps/examples/ostest: In the non-cancelable thread test, we need
to give the thread an opportunity to run and to set the non-
cancelable state.
* apps/nshlib/nsh_ddcmd.c: Correct the test of the skip input
parameter. Was limiting the range to <= count. From Ken
Petit (2014-4-24).

6
nshlib/nsh_ddcmd.c
View file

@ -545,12 +545,6 @@ int cmd_dd(FAR struct nsh_vtbl_s *vtbl, int argc, char **argv)
}
#endif
if (dd.skip > dd.nsectors)
{
nsh_output(vtbl, g_fmtarginvalid, g_dd);
goto errout_with_paths;
}
/* Allocate the I/O buffer */
dd.buffer = malloc(dd.sectsize);