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Memory leaks - patch2
- From: Uttam Pawar <uttamp at us dot ibm dot com>
- To: GCC Patches <gcc-patches at gcc dot gnu dot org>
- Date: Fri, 17 Feb 2006 16:49:41 -0800
- Subject: Memory leaks - patch2
Hi,
The following patch fixes some more memory leaks. I did not file any PRs
to track these leaks (so these are not reported). Let me know if I need
to open one.
Bootstrapped and regtested on powerpc64-linux. No new regressions.
Thanks,
Uttam
========================================================
2006-02-17 Uttam Pawar <uttamp@us.ibm.com>
* mkdeps.c (deps_restore): Free buf pointer.
Index: libcpp/mkdeps.c
===================================================================
*** libcpp/mkdeps.c (revision 111144)
--- libcpp/mkdeps.c (working copy)
*************** deps_restore (struct deps *deps, FILE *f
*** 385,405 ****
/* Number of dependences. */
if (fread (&count, 1, sizeof (count), fd) != sizeof (count))
! return -1;
/* The length of each dependence string, followed by the string. */
for (i = 0; i < count; i++)
{
/* Read in # bytes in string. */
if (fread (&num_to_read, 1, sizeof (size_t), fd) != sizeof (size_t))
! return -1;
if (buf_size < num_to_read + 1)
{
buf_size = num_to_read + 1 + 127;
buf = XRESIZEVEC (char, buf, buf_size);
}
if (fread (buf, 1, num_to_read, fd) != num_to_read)
! return -1;
buf[num_to_read] = '\0';
/* Generate makefile dependencies from .pch if -nopch-deps. */
--- 385,414 ----
/* Number of dependences. */
if (fread (&count, 1, sizeof (count), fd) != sizeof (count))
! {
! free (buf);
! return -1;
! }
/* The length of each dependence string, followed by the string. */
for (i = 0; i < count; i++)
{
/* Read in # bytes in string. */
if (fread (&num_to_read, 1, sizeof (size_t), fd) != sizeof (size_t))
! {
! free (buf);
! return -1;
! }
if (buf_size < num_to_read + 1)
{
buf_size = num_to_read + 1 + 127;
buf = XRESIZEVEC (char, buf, buf_size);
}
if (fread (buf, 1, num_to_read, fd) != num_to_read)
! {
! free (buf);
! return -1;
! }
buf[num_to_read] = '\0';
/* Generate makefile dependencies from .pch if -nopch-deps. */