blob: dc3269dc19438aeb95b4c79c416cc2b3a07d9cac (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
|
#include <libelf.h>
#include <gelf.h>
#include <libelfu/libelfu.h>
ELFU_BOOL elfu_segmentContainsSection(GElf_Phdr *phdr, Elf_Scn *scn)
{
GElf_Shdr shdr;
if (gelf_getshdr(scn, &shdr) != &shdr) {
return ELFU_ERROR;
}
size_t secStart = shdr.sh_offset;
size_t secEnd = shdr.sh_offset + shdr.sh_size;
size_t segStart = phdr->p_offset;
size_t segEnd = phdr->p_offset + phdr->p_memsz;
if (secStart < segStart || secEnd > segEnd) {
return ELFU_FALSE;
}
return ELFU_TRUE;
}
|