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hush: Fix bogus free() call

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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>
This commit is contained in:
Peter Tyser 2009-08-05 16:18:44 -05:00 committed by Wolfgang Denk
parent ff27650bb2
commit 197324d7d9
1 changed files with 1 additions and 1 deletions
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2
common/hush.c
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@ -2002,7 +2002,7 @@ static int free_pipe(struct pipe *pi, int indent)
#ifndef __U_BOOT__ #ifndef __U_BOOT__
globfree(&child->glob_result); globfree(&child->glob_result);
#else #else
for (a = child->argc;a >= 0;a--) { for (a = 0; a < child->argc; a++) {
free(child->argv[a]); free(child->argv[a]);
} }
free(child->argv); free(child->argv);