git
/
gcc
mirror of git://gcc.gnu.org/git/gcc.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

* dwarf.c (read_attribute): Always clear val. 

From-SVN: r193670
This commit is contained in:
Ian Lance Taylor 2012-11-20 17:28:05 +00:00 committed by Ian Lance Taylor
parent 03367cbbae
commit b20ade36e4
2 changed files with 10 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
libbacktrace/ChangeLog
View File

@ -1,3 +1,7 @@
2012-11-20 Ian Lance Taylor <iant@google.com>
* dwarf.c (read_attribute): Always clear val.
2012-11-13 Ian Lance Taylor <iant@google.com> 2012-11-13 Ian Lance Taylor <iant@google.com>
PR other/55312 PR other/55312

6
libbacktrace/dwarf.c
View File

@ -654,6 +654,12 @@ read_attribute (enum dwarf_form form, struct dwarf_buf *buf,
const unsigned char *dwarf_str, size_t dwarf_str_size, const unsigned char *dwarf_str, size_t dwarf_str_size,
struct attr_val *val) struct attr_val *val)
{ {
/* Avoid warnings about val.u.FIELD may be used uninitialized if
this function is inlined. The warnings aren't valid but can
occur because the different fields are set and used
conditionally. */
memset (val, 0, sizeof *val);
switch (form) switch (form)
{ {
case DW_FORM_addr: case DW_FORM_addr: