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#include <assert.h>
#include <stdlib.h>
#include <string.h>
#include <libelfu/libelfu.h>
ElfuScn* elfu_mCloneScn(ElfuScn *ms)
{
ElfuScn *newscn;
assert(ms);
newscn = malloc(sizeof(ElfuScn));
if (!newscn) {
ELFU_WARN("elfu_nCloneScn: Could not allocate memory for new ElfuScn.\n");
return NULL;
}
newscn->shdr = ms->shdr;
newscn->data = ms->data;
if (ms->data.d_buf) {
void *newbuf = malloc(ms->data.d_size);
if (!newbuf) {
ELFU_WARN("elfu_nCloneScn: Could not allocate memory for new data buffer.\n");
free(newscn);
return NULL;
}
memcpy(newbuf, ms->data.d_buf, ms->data.d_size);
newscn->data.d_buf = newbuf;
}
newscn->linkptr = NULL;
newscn->infoptr = NULL;
newscn->oldptr = ms;
CIRCLEQ_INIT(&ms->symtab.syms);
CIRCLEQ_INIT(&ms->reltab.rels);
return newscn;
}
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