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Change some ELF utils to return the length as a size_t.

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R=mark@chromium.org

Review URL: https://breakpad.appspot.com/7694002

git-svn-id: http://google-breakpad.googlecode.com/svn/trunk@1349 4c0a9323-5329-0410-9bdc-e9ce6186880e
This commit is contained in:
thestig@chromium.org 2014-07-17 18:34:18 +00:00
parent d7d532bf56
commit d91bd8d23a
3 changed files with 17 additions and 16 deletions
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14
src/common/linux/elfutils.cc
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@ -44,7 +44,7 @@ void FindElfClassSection(const char *elf_base,
const char *section_name,
typename ElfClass::Word section_type,
const void **section_start,
int *section_size) {
size_t *section_size) {
typedef typename ElfClass::Ehdr Ehdr;
typedef typename ElfClass::Shdr Shdr;
@ -58,10 +58,10 @@ void FindElfClassSection(const char *elf_base,
assert(elf_header->e_ident[EI_CLASS] == ElfClass::kClass);
const Shdr* sections =
GetOffset<ElfClass,Shdr>(elf_header, elf_header->e_shoff);
GetOffset<ElfClass, Shdr>(elf_header, elf_header->e_shoff);
const Shdr* section_names = sections + elf_header->e_shstrndx;
const char* names =
GetOffset<ElfClass,char>(elf_header, section_names->sh_offset);
GetOffset<ElfClass, char>(elf_header, section_names->sh_offset);
const char *names_end = names + section_names->sh_size;
const Shdr* section =
@ -79,7 +79,7 @@ template<typename ElfClass>
void FindElfClassSegment(const char *elf_base,
typename ElfClass::Word segment_type,
const void **segment_start,
int *segment_size) {
size_t *segment_size) {
typedef typename ElfClass::Ehdr Ehdr;
typedef typename ElfClass::Phdr Phdr;
@ -93,7 +93,7 @@ void FindElfClassSegment(const char *elf_base,
assert(elf_header->e_ident[EI_CLASS] == ElfClass::kClass);
const Phdr* phdrs =
GetOffset<ElfClass,Phdr>(elf_header, elf_header->e_phoff);
GetOffset<ElfClass, Phdr>(elf_header, elf_header->e_phoff);
for (int i = 0; i < elf_header->e_phnum; ++i) {
if (phdrs[i].p_type == segment_type) {
@ -122,7 +122,7 @@ bool FindElfSection(const void *elf_mapped_base,
const char *section_name,
uint32_t section_type,
const void **section_start,
int *section_size,
size_t *section_size,
int *elfclass) {
assert(elf_mapped_base);
assert(section_start);
@ -158,7 +158,7 @@ bool FindElfSection(const void *elf_mapped_base,
bool FindElfSegment(const void *elf_mapped_base,
uint32_t segment_type,
const void **segment_start,
int *segment_size,
size_t *segment_size,
int *elfclass) {
assert(elf_mapped_base);
assert(segment_start);