diff options
Diffstat (limited to 'src/elfops/phdr-contains-section.c')
-rw-r--r-- | src/elfops/phdr-contains-section.c | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/src/elfops/phdr-contains-section.c b/src/elfops/phdr-contains-section.c new file mode 100644 index 0000000..6b57019 --- /dev/null +++ b/src/elfops/phdr-contains-section.c @@ -0,0 +1,19 @@ +#include <libelf.h> +#include <gelf.h> + +#include <libelfu/libelfu.h> + + +int elfu_ePhdrContainsScn(GElf_Phdr *phdr, GElf_Shdr *shdr) +{ + 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 0; + } + + return 1; +} |