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A new Flyspray task has been opened. Details are below.
User who did this - Savolainen Dmitri (snen)
Attached to Project - sip-router
Summary - htable segfault
Task Type - Bug Report
Category - Module
Status - Unconfirmed
Assigned To -
Operating System - All
Severity - Low
Priority - Normal
Reported Version - Development
Due in Version - Undecided
Due Date - Undecided
Details - it take a place while trying to reload htable from DB (at startup or by
htable.reload command) if key_name column type is INT.
<code>
(gdb) bt
#0 0x00007f60a412685f in __strlen_sse42 () from /lib64/libc.so.6
#1 0x00007f608b53234e in ht_db_load_table (ht=0x7f608c5c09d8, dbtable=0x7f608c5c09f0,
mode=0) at ht_db.c:207
#2 0x00007f608b52b0f6 in ht_db_load_tables () at ht_api.c:880
#3 0x00007f608b542943 in mod_init () at htable.c:193
#4 0x0000000000590de0 in init_mod (m=0x7f60a001fd10) at sr_module.c:966
#5 0x0000000000590b42 in init_mod (m=0x7f60a00210b8) at sr_module.c:963
#6 0x0000000000590b42 in init_mod (m=0x7f60a0021d58) at sr_module.c:963
#7 0x0000000000590b42 in init_mod (m=0x7f60a0022870) at sr_module.c:963
#8 0x0000000000590b42 in init_mod (m=0x7f60a00240c0) at sr_module.c:963
#9 0x0000000000590b42 in init_mod (m=0x7f60a00249c8) at sr_module.c:963
#10 0x0000000000590b42 in init_mod (m=0x7f60a00254a8) at sr_module.c:963
#11 0x0000000000590b42 in init_mod (m=0x7f60a0025d90) at sr_module.c:963
#12 0x0000000000590b42 in init_mod (m=0x7f60a0026a40) at sr_module.c:963
#13 0x0000000000590b42 in init_mod (m=0x7f60a0027070) at sr_module.c:963
#14 0x0000000000590b42 in init_mod (m=0x7f60a00274a8) at sr_module.c:963
#15 0x0000000000590b42 in init_mod (m=0x7f60a0027830) at sr_module.c:963
#16 0x0000000000590b42 in init_mod (m=0x7f60a0027d58) at sr_module.c:963
#17 0x0000000000590b42 in init_mod (m=0x7f60a0028448) at sr_module.c:963
#18 0x0000000000590b42 in init_mod (m=0x7f60a0028948) at sr_module.c:963
#19 0x0000000000590b42 in init_mod (m=0x7f60a0028f28) at sr_module.c:963
#20 0x00000000005910e5 in init_modules () at sr_module.c:995
#21 0x00000000004aa326 in main (argc=11, argv=0x7fffa43a86f8) at main.c:2501
</code>
may be it will be better convert any key type to string or just print warning and prevent
crash
<code>
diff --git a/modules/htable/ht_db.c b/modules/htable/ht_db.c
index 28af3a8..0eea317 100644
--- a/modules/htable/ht_db.c
+++ b/modules/htable/ht_db.c
@@ -198,6 +198,11 @@ int ht_db_load_table(ht_t *ht, str *dbtable, int mode)
do {
for(i=0; i<RES_ROW_N(db_res); i++)
{
+ if ( RES_ROWS(db_res)[i].values[0].type!=DB1_STRING){
+ LM_ERR("key type must be string\n");
+ goto error;
+ }
+
/* not NULL values enforced in table definition ?!?! */
kname.s = (char*)(RES_ROWS(db_res)[i].values[0].val.string_val);
if(kname.s==NULL) {
</code>
More information can be found at the following URL:
http://sip-router.org/tracker/index.php?do=details&task_id=486
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