Package: dash
Version: 0.5.7-3
Hi,
When a here-document and a syntax error are combined, dash crashes:
$ strace dash -c ': <<EOF; fi'
execve("/bin/dash", ["dash", "-c", ": <<EOF; fi"], [/* 16 vars */]) = 0
brk(0) = 0x8063000
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0xb771a000
access("/etc/ld.so.preload", R_OK) = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=31208, ...}) = 0
mmap2(NULL, 31208, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7712000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/i386-linux-gnu/i686/cmov/libc.so.6", O_RDONLY) = 3
read(3, "\177ELF\1\1\1\0\0\0\0\0\0\0\0\0\3\0\3\0\1\0\0\0\240o\1\0004\0\0\0"...,
512) = 512
fstat64(3, {st_mode=S_IFREG|0755, st_size=1437864, ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0xb7711000
mmap2(NULL, 1452408, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) =
0xb75ae000
mprotect(0xb770a000, 4096, PROT_NONE) = 0
mmap2(0xb770b000, 12288, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x15c) = 0xb770b000
mmap2(0xb770e000, 10616, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb770e000
close(3) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0xb75ad000
set_thread_area({entry_number:-1 -> 6, base_addr:0xb75ad6c0, limit:1048575,
seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0,
useable:1}) = 0
mprotect(0xb770b000, 8192, PROT_READ) = 0
mprotect(0xb7738000, 4096, PROT_READ) = 0
munmap(0xb7712000, 31208) = 0
getpid() = 2016
rt_sigaction(SIGCHLD, {0x80563f0, ~[RTMIN RT_1], 0}, NULL, 8) = 0
geteuid32() = 1001
brk(0) = 0x8063000
brk(0x8084000) = 0x8084000
getppid() = 2015
stat64("/home/JO", {st_mode=S_IFDIR|0750, st_size=4096, ...}) = 0
stat64(".", {st_mode=S_IFDIR|0750, st_size=4096, ...}) = 0
rt_sigaction(SIGINT, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGINT, {0x80563f0, ~[RTMIN RT_1], 0}, NULL, 8) = 0
rt_sigaction(SIGQUIT, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGQUIT, {SIG_DFL, ~[RTMIN RT_1], 0}, NULL, 8) = 0
rt_sigaction(SIGTERM, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGTERM, {SIG_DFL, ~[RTMIN RT_1], 0}, NULL, 8) = 0
pipe([3, 4]) = 0
--- SIGSEGV (Segmentation fault) @ 0 (0) ---
+++ killed by SIGSEGV +++
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