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author | Tavian Barnes <tavianator@tavianator.com> | 2022-11-11 14:59:54 -0500 |
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committer | Tavian Barnes <tavianator@tavianator.com> | 2022-11-11 14:59:54 -0500 |
commit | 712b13756a09014ef730c8f9b96da4dc2f09b762 (patch) | |
tree | 79117c04624d79ae4d4d007f95c228377c046fb5 /src | |
parent | 5ce883daaafc69f83b01dac5db0647e9662a6e87 (diff) | |
download | bfs-712b13756a09014ef730c8f9b96da4dc2f09b762.tar.xz |
exec: Fix index overflow parsing -exec +
Diffstat (limited to 'src')
-rw-r--r-- | src/exec.c | 2 |
1 files changed, 1 insertions, 1 deletions
@@ -173,7 +173,7 @@ struct bfs_exec *bfs_exec_parse(const struct bfs_ctx *ctx, char **argv, enum bfs goto fail; } else if (strcmp(arg, ";") == 0) { break; - } else if (strcmp(arg, "+") == 0) { + } else if (execbuf->tmpl_argc > 0 && strcmp(arg, "+") == 0) { const char *prev = execbuf->tmpl_argv[execbuf->tmpl_argc - 1]; if (!(execbuf->flags & BFS_EXEC_CONFIRM) && strcmp(prev, "{}") == 0) { execbuf->flags |= BFS_EXEC_MULTI; |