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-rw-r--r--shell/hush.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/shell/hush.c b/shell/hush.c
index f40284cbb..1c7cddd36 100644
--- a/shell/hush.c
+++ b/shell/hush.c
@@ -2703,12 +2703,13 @@ static int set_local_var(char *str, int flg_export)
return -1;
}
- name_len = value - str;
+ name_len = value - str + 1; /* including '=' */
cur = top_var; /* cannot be NULL (we have HUSH_VERSION and it's RO) */
while (1) {
- if (strncmp(cur->varstr, str, name_len) != 0 || cur->varstr[name_len] != '=') {
+ if (strncmp(cur->varstr, str, name_len) != 0) {
if (!cur->next) {
- /* cur points to last var in linked list */
+ /* Bail out. Note that now cur points
+ * to last var in linked list */
break;
}
cur = cur->next;
@@ -2837,8 +2838,7 @@ static int setup_redirect(struct p_context *ctx, int fd, redir_type style,
/* We do _not_ try to open the file that src points to,
* since we need to return and let src be expanded first.
* Set ctx->pending_redirect, so we know what to do at the
- * end of the next parsed word.
- */
+ * end of the next parsed word. */
ctx->pending_redirect = redir;
}
return 0;