diff options
| -rw-r--r-- | setup.c | 12 |
1 files changed, 7 insertions, 5 deletions
@@ -207,10 +207,11 @@ static const char *prefix_pathspec(const char *prefix, int prefixlen, const char *copyfrom && *copyfrom != ')'; copyfrom = nextat) { size_t len = strcspn(copyfrom, ",)"); - if (copyfrom[len] == ')') - nextat = copyfrom + len; - else + if (copyfrom[len] == ',') nextat = copyfrom + len + 1; + else + /* handle ')' and '\0' */ + nextat = copyfrom + len; if (!len) continue; for (i = 0; i < ARRAY_SIZE(pathspec_magic); i++) @@ -223,8 +224,9 @@ static const char *prefix_pathspec(const char *prefix, int prefixlen, const char die("Invalid pathspec magic '%.*s' in '%s'", (int) len, copyfrom, elt); } - if (*copyfrom == ')') - copyfrom++; + if (*copyfrom != ')') + die("Missing ')' at the end of pathspec magic in '%s'", elt); + copyfrom++; } else { /* shorthand */ for (copyfrom = elt + 1; |