diff options
Diffstat (limited to 'patchsets/patches-2.4.1-r4/003_json-heap-exposure.patch')
-rw-r--r-- | patchsets/patches-2.4.1-r4/003_json-heap-exposure.patch | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/patchsets/patches-2.4.1-r4/003_json-heap-exposure.patch b/patchsets/patches-2.4.1-r4/003_json-heap-exposure.patch new file mode 100644 index 0000000..98c592a --- /dev/null +++ b/patchsets/patches-2.4.1-r4/003_json-heap-exposure.patch @@ -0,0 +1,83 @@ +diff --git ext/json/generator/generator.c ext/json/generator/generator.c +index a135e28348..2cdca5685f 100644 +--- ext/json/generator/generator.c ++++ ext/json/generator/generator.c +@@ -301,7 +301,7 @@ static char *fstrndup(const char *ptr, unsigned long len) { + char *result; + if (len <= 0) return NULL; + result = ALLOC_N(char, len); +- memccpy(result, ptr, 0, len); ++ memcpy(result, ptr, len); + return result; + } + +@@ -1055,7 +1055,7 @@ static VALUE cState_indent_set(VALUE self, VALUE indent) + } + } else { + if (state->indent) ruby_xfree(state->indent); +- state->indent = strdup(RSTRING_PTR(indent)); ++ state->indent = fstrndup(RSTRING_PTR(indent), len); + state->indent_len = len; + } + return Qnil; +@@ -1093,7 +1093,7 @@ static VALUE cState_space_set(VALUE self, VALUE space) + } + } else { + if (state->space) ruby_xfree(state->space); +- state->space = strdup(RSTRING_PTR(space)); ++ state->space = fstrndup(RSTRING_PTR(space), len); + state->space_len = len; + } + return Qnil; +@@ -1129,7 +1129,7 @@ static VALUE cState_space_before_set(VALUE self, VALUE space_before) + } + } else { + if (state->space_before) ruby_xfree(state->space_before); +- state->space_before = strdup(RSTRING_PTR(space_before)); ++ state->space_before = fstrndup(RSTRING_PTR(space_before), len); + state->space_before_len = len; + } + return Qnil; +@@ -1166,7 +1166,7 @@ static VALUE cState_object_nl_set(VALUE self, VALUE object_nl) + } + } else { + if (state->object_nl) ruby_xfree(state->object_nl); +- state->object_nl = strdup(RSTRING_PTR(object_nl)); ++ state->object_nl = fstrndup(RSTRING_PTR(object_nl), len); + state->object_nl_len = len; + } + return Qnil; +@@ -1201,7 +1201,7 @@ static VALUE cState_array_nl_set(VALUE self, VALUE array_nl) + } + } else { + if (state->array_nl) ruby_xfree(state->array_nl); +- state->array_nl = strdup(RSTRING_PTR(array_nl)); ++ state->array_nl = fstrndup(RSTRING_PTR(array_nl), len); + state->array_nl_len = len; + } + return Qnil; +diff --git ext/json/generator/generator.h ext/json/generator/generator.h +index 298c0a4965..6bbf817b7d 100644 +--- ext/json/generator/generator.h ++++ ext/json/generator/generator.h +@@ -1,7 +1,6 @@ + #ifndef _GENERATOR_H_ + #define _GENERATOR_H_ + +-#include <string.h> + #include <math.h> + #include <ctype.h> + +diff --git ext/json/lib/json/version.rb ext/json/lib/json/version.rb +index b5748334b9..cd7ddf8777 100644 +--- ext/json/lib/json/version.rb ++++ ext/json/lib/json/version.rb +@@ -1,7 +1,7 @@ + # frozen_string_literal: false + module JSON + # JSON version +- VERSION = '2.0.2' ++ VERSION = '2.0.2.1' + VERSION_ARRAY = VERSION.split(/\./).map { |x| x.to_i } # :nodoc: + VERSION_MAJOR = VERSION_ARRAY[0] # :nodoc: + VERSION_MINOR = VERSION_ARRAY[1] # :nodoc: |