diff options
Diffstat (limited to 'app-shells/bash/files/bash-4.4-assign-crash.patch')
| -rw-r--r-- | app-shells/bash/files/bash-4.4-assign-crash.patch | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/app-shells/bash/files/bash-4.4-assign-crash.patch b/app-shells/bash/files/bash-4.4-assign-crash.patch new file mode 100644 index 000000000000..17089e92a7be --- /dev/null +++ b/app-shells/bash/files/bash-4.4-assign-crash.patch @@ -0,0 +1,36 @@ +http://lists.gnu.org/archive/html/bug-bash/2016-07/msg00066.html + +From: Andreas Schwab <schwab@suse.de> +To: bug-bash@gnu.org +Subject: a=$* -> crash +Date: Wed, 27 Jul 2016 13:59:22 +0200 +Message-ID: <mvmbn1j2sx1.fsf@hawking.suse.de> + +(gdb) r +Starting program: /bin/bash -c a=\$\* + +Program received signal SIGSEGV, Segmentation fault. +quote_string (string=string@entry=0x0) at subst.c:3940 +3940 if (*string == 0) + +diff --git a/subst.c b/subst.c +index 37d96f9..16ae3f0 100644 +--- a/subst.c ++++ b/subst.c +@@ -8575,7 +8575,7 @@ param_expand (string, sindex, quoted, expanded_something, + /* If we're not quoted but we still don't want word splitting, make + we quote the IFS characters to protect them from splitting (e.g., + when $@ is in the string as well). */ +- else if (quoted == 0 && ifs_is_set && (pflags & PF_ASSIGNRHS)) ++ else if (temp != 0 && quoted == 0 && ifs_is_set && (pflags & PF_ASSIGNRHS)) + { + temp1 = quote_string (temp); + free (temp); + +Andreas. + +-- +Andreas Schwab, SUSE Labs, schwab@suse.de +GPG Key fingerprint = 0196 BAD8 1CE9 1970 F4BE 1748 E4D4 88E3 0EEA B9D7 +"And now for something completely different." + |