9c40fc5 url_decode: fix a regression from a4b8871 — HardenedBSD-pkg

rad:z3QDZAW2FAfuLvihrhiyDC9fAD8G9

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url_decode: fix a regression from a4b8871

Baptiste Daroussin committed 2 months ago

commit 9c40fc59532ffe0acc7be8dfe89969f69dd1bb44
parent e6d8ee7

1 file changed +7 -7

modified libpkg/pkg_manifest.c

@@ -237,13 +237,13 @@ url_decode(const char* src, size_t len)

 	char* dest = xmalloc(len + 1);
 	char* p = dest;
 	for (size_t i = 0; i < len; i++) {
 		if (src[i] == '%') {
 			if (i + 2 < len) {
 				int value;
 				sscanf(src + i + 1, "%2x", &value);
 				*p++ = (char)value;
 				i += 2;
 			}
 		if (src[i] == '%' && i + 2 < len &&
 		    isxdigit((unsigned char)src[i + 1]) &&
 		    isxdigit((unsigned char)src[i + 2])) {
 			int value;
 			sscanf(src + i + 1, "%2x", &value);
 			*p++ = (char)value;
 			i += 2;
 		} else {
 			*p++ = src[i];
 		}