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Diffstat (limited to 'shell/hush.c')
-rw-r--r--shell/hush.c11
1 files changed, 7 insertions, 4 deletions
diff --git a/shell/hush.c b/shell/hush.c
index 04afbfd9a..912cbb5d9 100644
--- a/shell/hush.c
+++ b/shell/hush.c
@@ -1361,8 +1361,11 @@ static int setup_redirects(struct child_prog *prog, int squirrel[])
continue;
}
if (redir->dup == -1) {
+ char *p;
mode = redir_table[redir->type].mode;
- openfd = open_or_warn(redir->glob_word[0], mode);
+ p = expand_string_to_string(redir->glob_word[0]);
+ openfd = open_or_warn(p, mode);
+ free(p);
if (openfd < 0) {
/* this could get lost if stderr has been redirected, but
bash and ash both lose it as well (though zsh doesn't!) */
@@ -2579,7 +2582,7 @@ static int expand_vars_to_list(char **list, int n, char **posp, char *arg, char
}
} else
/* If or_mask is nonzero, we handle assignment 'a=....$@.....'
- * and in this case should theat it like '$*' */
+ * and in this case should treat it like '$*' - see 'else...' below */
if (first_ch == ('@'|0x80) && !or_mask) { /* quoted $@ */
while (1) {
strcpy(pos, global_argv[i]);
@@ -2593,10 +2596,10 @@ static int expand_vars_to_list(char **list, int n, char **posp, char *arg, char
list[n++] = pos;
}
} else { /* quoted $*: add as one word */
- while (1) {
+ if (global_argv[i]) while (1) {
strcpy(pos, global_argv[i]);
pos += strlen(global_argv[i]);
- if (++i >= global_argc)
+ if (!global_argv[++i])
break;
if (ifs[0])
*pos++ = ifs[0];