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| author | Peter Tyser <ptyser@xes-inc.com> | 2009-08-05 16:18:44 -0500 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2009-08-09 23:02:42 +0200 |
| commit | 197324d7d998a791e5137b8176981b4af25220ae (patch) | |
| tree | 603f1268dcdc32df2cbffa6f0b92e6e060763007 /common/hush.c | |
| parent | ff27650bb255e2275a212357b78c3b77cbf1d2e9 (diff) | |
| download | u-boot-imx-197324d7d998a791e5137b8176981b4af25220ae.zip u-boot-imx-197324d7d998a791e5137b8176981b4af25220ae.tar.gz u-boot-imx-197324d7d998a791e5137b8176981b4af25220ae.tar.bz2 | |
hush: Fix bogus free() call
An off-by-one error in hush.c resulted in an unintentional free() call
every time a command was executed
Signed-off-by: Peter Tyser <ptyser@xes-inc.com>
Diffstat (limited to 'common/hush.c')
| -rw-r--r-- | common/hush.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/common/hush.c b/common/hush.c index 97fd070..528dd25 100644 --- a/common/hush.c +++ b/common/hush.c @@ -2002,7 +2002,7 @@ static int free_pipe(struct pipe *pi, int indent) #ifndef __U_BOOT__ globfree(&child->glob_result); #else - for (a = child->argc;a >= 0;a--) { + for (a = 0; a < child->argc; a++) { free(child->argv[a]); } free(child->argv); |