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| author | Neels Hofmeyr <nhofmeyr@sysmocom.de> | 2017-11-01 22:35:37 +0000 |
|---|---|---|
| committer | Neels Hofmeyr <nhofmeyr@sysmocom.de> | 2017-11-01 22:38:29 +0000 |
| commit | 74aa0258269296f078e685e21fb08b115567e814 (patch) | |
| tree | a29467c44b65db389eb548fce91114413db6e9dd /src | |
| parent | 38a49f62760a832dcc15c7a47e1c678402ea02da (diff) | |
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 <TAB>
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
Diffstat (limited to 'src')
| -rw-r--r-- | src/vty/command.c | 2 |
1 files changed, 1 insertions, 1 deletions
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; |