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repo: fix potential buffer underflow
Baptiste Daroussin committed 2 months ago
commit db9e391e0880f0753c1df76f2c7ddc73bf4cfefe
parent 2a6170e50405db18a90209009157ebb5c801136f
1 file changed +2 -0
modified libpkg/pkg_repo.c
@@ -130,6 +130,8 @@ pkg_repo_file_has_ext(const char *path, const char *ext)


	n = strlen(path);

	l = strlen(ext);
+ 
	if (l > n)
+ 
		return (false);

	p = &path[n - l];



	if (STREQ(p, ext))