#define MIN(x, y) ((x) < (y) ? (x) : (y))
+#define MAX(x, y) ((x) > (y) ? (x) : (y))
#define ROUNDUP(x, align) ((x) + ((align) - ((x) % (align))) % (align))
if (PHDR_CONTAINS_SCN_IN_MEMORY(&phdrs[j], &shdrs[i])) {
GElf_Off shoff = phdrs[j].p_offset + (shdrs[i].sh_addr - phdrs[j].p_vaddr);
- if (shdrs[i].sh_offset != shoff
+ if ((shdrs[i].sh_offset != shoff && shdrs[i].sh_type != SHT_NOBITS)
|| !PHDR_CONTAINS_SCN_IN_FILE(&phdrs[j], &shdrs[i])) {
ELFU_WARN("elfu_eCheck: SHDR %d and PHDR %d report conflicting file/memory regions.\n", i, j);
goto ERROR;
if (ms->shdr.sh_addr == 0) {
ms->shdr.sh_addr = shaddr;
} else {
- assert(ms->shdr.sh_addr == shaddr);
+ if (ms->shdr.sh_type != SHT_NOBITS) {
+ assert(ms->shdr.sh_addr == shaddr);
+ } else if (ms->shdr.sh_addr > shaddr) {
+ parent->phdr.p_filesz = MAX(parent->phdr.p_filesz,
+ ms->shdr.sh_addr - parent->phdr.p_vaddr);
+ }
}
CIRCLEQ_INSERT_TAIL(&parent->childScnList, ms, elemChildScn);