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Fix crash pointed reported by Rudi Chiarito.

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Sat Oct 29 14:43:00 2005  Søren Sandmann  <sandmann@redhat.com>

        Fix crash pointed reported by Rudi Chiarito.

        * stackstash.c (stack_stash_add_trace): Just return if
        n_addrs is 0.

        * sysprof.c (on_read): Only trace if n_addresses != 0.
This commit is contained in:
Søren Sandmann
2005-10-29 18:50:11 +00:00
committed by Søren Sandmann Pedersen
parent d598799b23
commit ba8f13a606
3 changed files with 14 additions and 2 deletions
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9
ChangeLog
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@ -1,3 +1,12 @@
Sat Oct 29 14:43:00 2005 Søren Sandmann <sandmann@redhat.com>
Fix crash pointed reported by Rudi Chiarito.
* stackstash.c (stack_stash_add_trace): Just return if
n_addrs is 0.
* sysprof.c (on_read): Only trace if n_addresses != 0.
Sat Oct 29 14:29:55 2005 Søren Sandmann <sandmann@redhat.com> Sat Oct 29 14:29:55 2005 Søren Sandmann <sandmann@redhat.com>
* README, TODO: updates * README, TODO: updates

3
stackstash.c
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@ -139,6 +139,9 @@ stack_stash_add_trace (StackStash *stash,
StackNode *leaf; StackNode *leaf;
int i; int i;
if (!n_addrs)
return;
trace = NULL; trace = NULL;
for (i = 0; i < n_addrs; ++i) for (i = 0; i < n_addrs; ++i)
trace = g_list_prepend (trace, GINT_TO_POINTER (addrs[i])); trace = g_list_prepend (trace, GINT_TO_POINTER (addrs[i]));

4
sysprof.c
View File

@ -300,7 +300,7 @@ on_read (gpointer data)
g_print ("-=-\n"); g_print ("-=-\n");
#endif #endif
if (rd > 0 && !app->generating_profile) if (rd > 0 && !app->generating_profile && trace.n_addresses)
{ {
Process *process = process_get_from_pid (trace.pid); Process *process = process_get_from_pid (trace.pid);
int i; int i;
@ -308,7 +308,7 @@ on_read (gpointer data)
/* if (*trace.filename) */ /* if (*trace.filename) */
/* filename = trace.filename; */ /* filename = trace.filename; */
for (i = 0; i < trace.n_addresses; ++i) for (i = 0; i < trace.n_addresses; ++i)
{ {
process_ensure_map (process, trace.pid, process_ensure_map (process, trace.pid,