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cd3a561251
The INT signal can arrive after a new line has been processed in
nmc_readline_helper(). In such case, the handler gets uninstalled by
readline_cb() and nmc_seen_sigint() returns TRUE. However it's an
error to call rl_callback_read_char() without handler, don't do it.
Fixes the following:
"readline: readline_callback_read_char() called with no handler!"
#0 __GI_raise (sig=sig@entry=6) at ../nptl/sysdeps/unix/sysv/linux/raise.c:56
#1 __GI_abort () at abort.c:90
#2 rl_callback_read_char () at ../callback.c:116
#3 nmc_readline_helper (prompt=prompt@entry=0x2aa0d229080 "nmcli> ") at clients/cli/common.c:1387
#4 nmc_readline (prompt_fmt=prompt_fmt@entry=0x2aa0036ac9e "%s") at clients/cli/common.c:1448
#5 do_connection_edit (connection=0x2aa0d215440, nmc=0x2aa00391298 <nm_cli>) at clients/cli/connections.c:7072
Fixes:
|
||
|---|---|---|
| .. | ||
| agent.c | ||
| agent.h | ||
| common.c | ||
| common.h | ||
| connections.c | ||
| connections.h | ||
| devices.c | ||
| devices.h | ||
| general.c | ||
| general.h | ||
| nmcli-completion | ||
| nmcli.c | ||
| nmcli.h | ||
| polkit-agent.c | ||
| polkit-agent.h | ||
| settings.c | ||
| settings.h | ||
| utils.c | ||
| utils.h | ||