libmach/coff32: Free lines and relocations - scc - simple c99 compiler
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---
(DIR) commit d453c845befbaa9a03eb974df569ebd41c9d7a49
(DIR) parent 38ab22d6380b1d1c6fa232fa2ee5ef42b4faa77d
(HTM) Author: Roberto E. Vargas Caballero <k0ga@shike2.com>
Date: Fri, 22 Mar 2024 08:02:16 +0100
libmach/coff32: Free lines and relocations
Every section has a different set of line info and relocations, and for
that reason is required to free every groud independently but we were
freeing only the array of arrays.
Diffstat:
M src/libmach/coff32/coff32del.c | 8 ++++++++
M src/libmach/coff32/coff32strip.c | 5 +++++
2 files changed, 13 insertions(+), 0 deletions(-)
---
(DIR) diff --git a/src/libmach/coff32/coff32del.c b/src/libmach/coff32/coff32del.c
@@ -9,12 +9,20 @@
void
coff32del(Obj *obj)
{
+ int i;
struct coff32 *coff = obj->data;
if (coff) {
free(coff->scns);
free(coff->ents);
free(coff->strtbl);
+
+ for (i = 0; i < coff->hdr.f_nscns; i++) {
+ free(coff->rels[i]);
+ free(coff->lines[i]);
+ }
+ free(coff->rels);
+ free(coff->lines);
}
free(obj->data);
obj->data = NULL;
(DIR) diff --git a/src/libmach/coff32/coff32strip.c b/src/libmach/coff32/coff32strip.c
@@ -26,6 +26,11 @@ coff32strip(Obj *obj)
hdr->f_symptr = 0;
hdr->f_flags |= F_RELFLG | F_LMNO | F_LSYMS;
+ for (i = 0; i < coff->hdr.f_nscns; i++) {
+ free(coff->rels[i]);
+ free(coff->lines[i]);
+ }
+
free(coff->ents);
free(coff->rels);
free(coff->lines);