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init: fix a case where execv's 1st arg was wrong

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Signed-off-by: Denys Vlasenko <vda.linux@googlemail.com>
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Denys Vlasenko 2011-03-21 05:07:43 +01:00
parent e2e55b0eb5
commit 32176ccec4
1 changed files with 1 additions and 0 deletions
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init/init.c
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@ -414,6 +414,7 @@ static void init_exec(const char *command)
char *word, *next; char *word, *next;
int i = 0; int i = 0;
next = strcpy(buf, command - dash); /* command including "-" */ next = strcpy(buf, command - dash); /* command including "-" */
command = next + dash;
while ((word = strsep(&next, " \t")) != NULL) { while ((word = strsep(&next, " \t")) != NULL) {
if (*word != '\0') { /* not two spaces/tabs together? */ if (*word != '\0') { /* not two spaces/tabs together? */
cmd[i] = word; cmd[i] = word;