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Prevent compiler warning.

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GCC 4.2.1 complains about first_l_name may be used uninitialized, and my brain
agrees.

gdb/ChangeLog:

        * solib-svr4.c (svr4_read_so_list): Initialize first_l_name to 0.
This commit is contained in:
Mark Kettenis
2014-02-27 21:51:08 +01:00
parent 670b46b3a9
commit c725e7b687
2 changed files with 5 additions and 1 deletions
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4
gdb/ChangeLog
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@ -1,3 +1,7 @@
2014-02-27 Mark Kettenis <kettenis@gnu.org>
* solib-svr4.c (svr4_read_so_list): Initialize first_l_name to 0.
2014-02-27 Mark Kettenis <kettenis@gnu.org>
* sparc-nat.c (sparc_xfer_wcookie): Always use process ID.

2
gdb/solib-svr4.c
View File

@ -1306,7 +1306,7 @@ static int
svr4_read_so_list (CORE_ADDR lm, CORE_ADDR prev_lm,
struct so_list ***link_ptr_ptr, int ignore_first)
{
CORE_ADDR first_l_name;
CORE_ADDR first_l_name = 0;
CORE_ADDR next_lm;
for (; lm != 0; prev_lm = lm, lm = next_lm)