diff options
Diffstat (limited to 'gnu/packages/patches/pcre-CVE-2017-7186.patch')
| -rw-r--r-- | gnu/packages/patches/pcre-CVE-2017-7186.patch | 56 |
1 files changed, 0 insertions, 56 deletions
diff --git a/gnu/packages/patches/pcre-CVE-2017-7186.patch b/gnu/packages/patches/pcre-CVE-2017-7186.patch deleted file mode 100644 index d23aa10374..0000000000 --- a/gnu/packages/patches/pcre-CVE-2017-7186.patch +++ /dev/null @@ -1,56 +0,0 @@ -Patch for <https://nvd.nist.gov/vuln/detail?vulnId=CVE-2017-7186> -from <https://vcs.pcre.org/pcre?view=revision&revision=1688>. - ---- trunk/pcre_internal.h 2016/05/21 13:34:44 1649 -+++ trunk/pcre_internal.h 2017/02/24 17:30:30 1688 -@@ -2772,6 +2772,9 @@ - extern const pcre_uint16 PRIV(ucd_stage2)[]; - extern const pcre_uint32 PRIV(ucp_gentype)[]; - extern const pcre_uint32 PRIV(ucp_gbtable)[]; -+#ifdef COMPILE_PCRE32 -+extern const ucd_record PRIV(dummy_ucd_record)[]; -+#endif - #ifdef SUPPORT_JIT - extern const int PRIV(ucp_typerange)[]; - #endif -@@ -2780,9 +2783,15 @@ - /* UCD access macros */ - - #define UCD_BLOCK_SIZE 128 --#define GET_UCD(ch) (PRIV(ucd_records) + \ -+#define REAL_GET_UCD(ch) (PRIV(ucd_records) + \ - PRIV(ucd_stage2)[PRIV(ucd_stage1)[(int)(ch) / UCD_BLOCK_SIZE] * \ - UCD_BLOCK_SIZE + (int)(ch) % UCD_BLOCK_SIZE]) -+ -+#ifdef COMPILE_PCRE32 -+#define GET_UCD(ch) ((ch > 0x10ffff)? PRIV(dummy_ucd_record) : REAL_GET_UCD(ch)) -+#else -+#define GET_UCD(ch) REAL_GET_UCD(ch) -+#endif - - #define UCD_CHARTYPE(ch) GET_UCD(ch)->chartype - #define UCD_SCRIPT(ch) GET_UCD(ch)->script - ---- trunk/pcre_ucd.c 2014/06/19 07:51:39 1490 -+++ trunk/pcre_ucd.c 2017/02/24 17:30:30 1688 -@@ -38,6 +38,20 @@ - const pcre_uint32 PRIV(ucd_caseless_sets)[] = {0}; - #else - -+/* If the 32-bit library is run in non-32-bit mode, character values -+greater than 0x10ffff may be encountered. For these we set up a -+special record. */ -+ -+#ifdef COMPILE_PCRE32 -+const ucd_record PRIV(dummy_ucd_record)[] = {{ -+ ucp_Common, /* script */ -+ ucp_Cn, /* type unassigned */ -+ ucp_gbOther, /* grapheme break property */ -+ 0, /* case set */ -+ 0, /* other case */ -+ }}; -+#endif -+ - /* When recompiling tables with a new Unicode version, please check the - types in this structure definition from pcre_internal.h (the actual - field names will be different): |