Crash in rl_do_undo

Similar reports
Problem #55047
Component
bash
Last affected version
0:4.2.46-35.el7_9
Executable
/usr/bin/bash
Error name
SIGSEGV 11
First occurrence
2021-06-29
Last occurrence
2026-04-04
Unique reports
8
Quality
-24

Statistics

Operating system Unique / Total count
CentOS 7 8 / 10
Operating system Count
CentOS 7 10
Architecture Count
x86_64 10
Related packages Count
bash 11
 0:4.2.46-35.el7_9 4
 0:4.2.46-34.el7 2
 0:4.2.46-33.el7 2
 0:4.2.46-29.el7_4 1
 0:4.2.46-30.el7 1
 0:4.2.46-28.el7 1
ncurses-libs 10
 0:5.9-14.20130511.el7_4 10
glibc 10
 0:2.17-326.el7_9 5
 0:2.17-196.el7 2
 0:2.17-317.el7 1
 0:2.17-292.el7 1
 0:2.17-222.el7 1
Show more… (2)
glibc-common 9
 0:2.17-326.el7_9 4
 0:2.17-196.el7 2
 0:2.17-317.el7 1
 0:2.17-222.el7 1
 0:2.17-292.el7 1
CentrifyDC 1
 0:5.5.3-704 1

Packages names with count less than the total count of reports are most probably not the cause of the problem.

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Backtrace

Frame # Function Binary Source or offset Line
1
rl_do_undo
/usr/bin/bash 0x9d9ce
Build id: 7e644dee920bc3ba797c38e05383286563712b49 		-
2
rl_revert_line
/usr/bin/bash 0x9dce5
Build id: 7e644dee920bc3ba797c38e05383286563712b49 		-
3
readline_internal_teardown
/usr/bin/bash 0x8a0ca
Build id: 7e644dee920bc3ba797c38e05383286563712b49 		-
4
readline
/usr/bin/bash 0x8ae66
Build id: 7e644dee920bc3ba797c38e05383286563712b49 		-
5
yy_readline_get
/usr/bin/bash 0x1e74a
Build id: 7e644dee920bc3ba797c38e05383286563712b49 		-
6
shell_getc
/usr/bin/bash 0x206f2
Build id: 7e644dee920bc3ba797c38e05383286563712b49 		-
7
read_token.constprop.6
/usr/bin/bash 0x230ba
Build id: 7e644dee920bc3ba797c38e05383286563712b49 		-
8
yyparse
/usr/bin/bash 0x26489
Build id: 7e644dee920bc3ba797c38e05383286563712b49 		-
9
parse_command
/usr/bin/bash 0x1e02a
Build id: 7e644dee920bc3ba797c38e05383286563712b49 		-
10
read_command
/usr/bin/bash 0x1e0ec
Build id: 7e644dee920bc3ba797c38e05383286563712b49 		-
11
reader_loop
/usr/bin/bash 0x1e2ec
Build id: 7e644dee920bc3ba797c38e05383286563712b49 		-
12
main
/usr/bin/bash 0x1c9ce
Build id: 7e644dee920bc3ba797c38e05383286563712b49 		-