Ticket #351 (closed defect: fixed)

Opened 6 years ago

Last modified 6 years ago

openmoko-panel-gsm segfaults

Reported by: jluebbe@… Owned by: buglog@…
Priority: high Milestone:
Component: openmoko-panel-gsmgprs Version: unspecified
Severity: normal Keywords:
Cc: buglog@… Blocked By:
Blocking: Estimated Completion (week):
HasPatchForReview: PatchReviewResult:
Reproducible:

Description

The change in r1548 causes a segfault while starting matchbox-panel.

(matchbox-panel:1566): DEBUG: moko_panel_applet_init
 (matchbox-panel:1566): DEBUG: moko_panel_applet_init
(matchbox-panel:1566): DEBUG: moko_panel_applet_init

Program received signal SIGSEGV, Segmentation fault.
0x408b76e4 in strlen () from /lib/libc.so.6
(gdb) bt
#0 0x408b76e4 in strlen () from /lib/libc.so.6
#1 0x4088a15c in vfprintf () from /lib/libc.so.6
#2 0x408aa64c in vsnprintf () from /lib/libc.so.6
#3 0x40890b64 in snprintf () from /lib/libc.so.6
#4 0x40a1cfc8 in mb_panel_applet_create () from
/usr/lib/matchbox-panel/libopenmoko-panel-gsm.so
#5 0x0000a070 in _start ()

It seem this typo causes the bug:

applet->gsm_quality = GSM_SIGNAL_ERROR;
applet->gsm_quality = GPRS_CLOSE;

snprintf (path, 512, "%s/%s", PKGDATADIR, gsm_q_name[applet->gsm_quality]);

gsm_q_name[GPRS_CLOSE] is not initialized.

Change History

comment:1 Changed 6 years ago by mickey@…

  • Status changed from new to closed
  • Resolution set to fixed

fixed - thanks Jan Luebbe & Daniel Willmann.

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