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40 lines
1.4 KiB
40 lines
1.4 KiB
From 2e3dbb884199bba6cc07345f6d394f1ac53465ac Mon Sep 17 00:00:00 2001
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From: Muh Muhten <muh.muhten@gmail.com>
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Date: Tue, 19 Feb 2019 00:34:04 -0500
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Subject: [PATCH 4/9] Pass on the error message when rel_path is invalid
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"Module path must be a string" is not a useful error message when the
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reason the module path isn't a string is because the string it was got
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replaced with an invalid with an error message for some other reason.
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Also fixes a few memory leaks on early exits.
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---
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src/linker.c | 16 +++++++++++++---
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1 file changed, 13 insertions(+), 3 deletions(-)
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--- a/src/linker.c
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+++ b/src/linker.c
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@@ -138,10 +138,20 @@ static jv jv_basename(jv name) {
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// Asummes validated relative path to module
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static jv find_lib(jq_state *jq, jv rel_path, jv search, const char *suffix, jv jq_origin, jv lib_origin) {
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- if (jv_get_kind(search) != JV_KIND_ARRAY)
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- return jv_invalid_with_msg(jv_string_fmt("Module search path must be an array"));
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- if (jv_get_kind(rel_path) != JV_KIND_STRING)
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+ if (!jv_is_valid(rel_path)) {
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+ jv_free(search);
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+ return rel_path;
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+ }
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+ if (jv_get_kind(rel_path) != JV_KIND_STRING) {
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+ jv_free(rel_path);
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+ jv_free(search);
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return jv_invalid_with_msg(jv_string_fmt("Module path must be a string"));
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+ }
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+ if (jv_get_kind(search) != JV_KIND_ARRAY) {
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+ jv_free(rel_path);
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+ jv_free(search);
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+ return jv_invalid_with_msg(jv_string_fmt("Module search path must be an array"));
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+ }
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struct stat st;
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int ret;
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