From 74aa0258269296f078e685e21fb08b115567e814 Mon Sep 17 00:00:00 2001 From: Neels Hofmeyr Date: Wed, 1 Nov 2017 22:35:37 +0000 Subject: Revert "vty: Fix bad use of vector_slot()" The patch seemed sensible, but introduces a segfault when hitting tab on the interactive VTY. Reproduction example: osmo-msc telnet 127.0.0.1 4254 OsmoMSC> enable So we need to understand what that line of code actually intends to do. Until then, revert this to avoid the segfault. The segfault happens at: Program received signal SIGSEGV, Segmentation fault. 0x00007ffff7bc0894 in cmd_complete_command_real (vline=0x5555558d59e0, vty=0x5555558d57b0, status=0x7fffffffe024) at ../../../../src/libosmocore/src/vty/command.c:1953 1953 if (*(char *)vector_slot(vline, index) == '\0') This reverts commit e9e9e427b78271941a25a63567fc2ec2bb9e4433. Change-Id: I3fe213bdfb96de9469aae64e67000dafee59302e --- src/vty/command.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/vty/command.c b/src/vty/command.c index 355fb5d8..21b26b4e 100644 --- a/src/vty/command.c +++ b/src/vty/command.c @@ -1950,7 +1950,7 @@ static char **cmd_complete_command_real(vector vline, struct vty *vty, /* In case of 'command \t' pattern. Do you need '?' command at the end of the line. */ - if (*(char *)vector_slot(vline, index) == '\0') + if (vector_slot(vline, index) == '\0') *status = CMD_ERR_NOTHING_TODO; else *status = CMD_ERR_NO_MATCH; -- cgit v1.2.3