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From: | Lőrinczy Zsigmond |
Subject: | Re: [Bug-readline] calling setenv/putenv from SIGWINCH signal handler -- in readline-6.3, too |
Date: | Thu, 22 May 2014 20:09:35 +0200 |
User-agent: | Mozilla/5.0 (X11; U; Linux i686 (x86_64); en-US; rv:1.9.1.7) Gecko/20100111 Thunderbird/3.0.1 |
On 2013-10-18 15:39, Chet Ramey wrote:
On 10/17/13 9:49 AM, Lőrinczy Zsigmond wrote:Hello, my bash-3.2.48 (uses readline-6.2) on AIX computer produces stange errors, that I could trace back:Readline-6.3 has undergone fairly extensive changes to signal handling, and does minimal work in the signal handler itself. The real work is now deferred until it's `safe' to do it. Bash-4.3 has the same sort of changes. Chet
Hello again, I've checked readline-6.3, but the problem still exists: SIGWINCH-> signals.c:rl_sigwinch_handler -> terminal.c:rl_resize_terminal -> terminal.c:_rl_get_screen_size -> shell.c:sh_set_lines_and_columns -> libc:setenv -> libc:putenv -> libc: realloc
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