File CVE-2014-0237.patch of Package php-5.3.28

X-Git-Url: http://72.52.91.13:8000/?p=php-src.git;a=blobdiff_plain;f=ext%2Ffileinfo%2Flibmagic%2Fcdf.c;h=8dacd2f93294ea9fdf2dfe740a8151698fe4efb3;hp=dd7177ed9002a82f5596c5a81b95fcd809e78811;hb=68ce2d0ea6da79b12a365e375e1c2ce882c77480;hpb=41f01c28bc266631e742713add1f8f184284636a

diff --git a/ext/fileinfo/libmagic/cdf.c b/ext/fileinfo/libmagic/cdf.c
index dd7177e..8dacd2f 100644
--- a/ext/fileinfo/libmagic/cdf.c
+++ b/ext/fileinfo/libmagic/cdf.c
@@ -942,7 +942,7 @@ int
 cdf_unpack_summary_info(const cdf_stream_t *sst, const cdf_header_t *h,
     cdf_summary_info_header_t *ssi, cdf_property_info_t **info, size_t *count)
 {
-	size_t i, maxcount;
+	size_t maxcount;
 	const cdf_summary_info_header_t *si =
 	    CAST(const cdf_summary_info_header_t *, sst->sst_tab);
 	const cdf_section_declaration_t *sd =
@@ -957,21 +957,13 @@ cdf_unpack_summary_info(const cdf_stream_t *sst, const cdf_header_t *h,
 	ssi->si_os = CDF_TOLE2(si->si_os);
 	ssi->si_class = si->si_class;
 	cdf_swap_class(&ssi->si_class);
-	ssi->si_count = CDF_TOLE2(si->si_count);
+	ssi->si_count = CDF_TOLE4(si->si_count);
 	*count = 0;
 	maxcount = 0;
 	*info = NULL;
-	for (i = 0; i < CDF_TOLE4(si->si_count); i++) {
-		if (i >= CDF_LOOP_LIMIT) {
-			DPRINTF(("Unpack summary info loop limit"));
-			errno = EFTYPE;
-			return -1;
-		}
-		if (cdf_read_property_info(sst, h, CDF_TOLE4(sd->sd_offset),
-		    info, count, &maxcount) == -1) {
+	if (cdf_read_property_info(sst, h, CDF_TOLE4(sd->sd_offset), info,
+		count, &maxcount) == -1) 
 			return -1;
-		}
-	}
 	return 0;
 }