1b23a90 Fix checksum on symlinks (#1441) — HardenedBSD-pkg

rad:z3QDZAW2FAfuLvihrhiyDC9fAD8G9

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Fix checksum on symlinks (#1441)

Baptiste Daroussin committed 9 years ago

commit 1b23a90ea816228ad730b70d8423faa3159cfe6a
parent 830eab2

1 file changed +6 -2

modified libpkg/pkg_checksum.c

@@ -690,13 +690,17 @@ pkg_checksum_symlink_readlink(const char *linkbuf, int linklen, const char *root

 	lnk = linkbuf;
 	if (root != NULL) {
 		/* Skip root from checksum, as it is meaningless */
 		if (strncmp(root, linkbuf, strlen(root)) == 0)
 		if (strncmp(root, linkbuf, strlen(root)) == 0) {
 			lnk += strlen(root);
 			linklen -= strlen(root);
 		}
 	}
 	/* Skip heading slashes */
 	while(*lnk == '/')
 	while(*lnk == '/') {
 		lnk++;
 		linklen--;
 	}
 	return (pkg_checksum_data(lnk, linklen, type));
 }