b16d8cc in urldecode if strtol isn't able to decode the hex consider this was not urlencoded — HardenedBSD-pkg

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in urldecode if strtol isn't able to decode the hex consider this was not urlencoded

Baptiste Daroussin committed 14 years ago

commit b16d8cc2710a265dc624d38db62561be78693f60
parent 262f2b1144b5eac1f3e1e53e8930520bbb40e2ef

1 file changed +7 -3

modified libpkg/pkg_manifest.c

@@ -126,10 +126,14 @@ urldecode(const char *src, struct sbuf **dest)

 			errno = 0;
 			c = strtol(hex, NULL, 16);
 			if (errno != 0) {
 				pkg_emit_errno("strtol()", hex);
 				return (EPKG_FATAL);
 				/*
 				 * if it fails consider this is not a urlencoded
 				 * information
 				 */
 				sbuf_printf(*dest, "%%%s", hex);
 			} else {
 				sbuf_putc(*dest, c);
 			}
 			sbuf_putc(*dest, c);
 		}
 	}
 	sbuf_finish(*dest);