Package: crm114
Version: 20050415-3
Severity: normal
Hi,
This is a regression; I used to be able to run cssdiff on
files I had read access to. Even if the write access is required,
cssdiff should fail with a diagnostic, thather than segfaulting, when
faced with readon only files. strace attached.
manoj
__> strace cssdiff ~testcrm/mail/*.css
execve("/usr/bin/cssdiff", ["cssdiff", "/home/testcrm/mail/nonspam.css",
"/home/testcrm/mail/spam.css"], [/* 99 vars */]) = 0
uname({sys="Linux", node="glaurung", ...}) = 0
brk(0) = 0x804b000
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0xb7fe9000
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/etc/ld.so.preload", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY) = 3
fstat64(3, {st_mode=S_IFREG|0644, st_size=106089, ...}) = 0
old_mmap(NULL, 106089, PROT_READ, MAP_PRIVATE, 3, 0) = 0xb7fcf000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/usr/lib/libtre.so.4", 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\20\27\0"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=54992, ...}) = 0
old_mmap(NULL, 54240, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0xb7fc1000
old_mmap(0xb7fce000, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3,
0xd000) = 0xb7fce000
close(3) = 0
access("/etc/ld.so.nohwcap", F_OK) = -1 ENOENT (No such file or directory)
open("/lib/tls/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`Z\1\000"..., 512) = 512
fstat64(3, {st_mode=S_IFREG|0644, st_size=1254468, ...}) = 0
old_mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0xb7fc0000
old_mmap(NULL, 1264780, PROT_READ|PROT_EXEC, MAP_PRIVATE, 3, 0) = 0xb7e8b000
old_mmap(0xb7fb5000, 36864, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED, 3,
0x129000) = 0xb7fb5000
old_mmap(0xb7fbe000, 7308, PROT_READ|PROT_WRITE,
MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0xb7fbe000
close(3) = 0
set_thread_area({entry_number:-1 -> 6, base_addr:0xb7fc07e0, limit:1048575,
seg_32bit:1, contents:0, read_exec_only:0, limit_in_pages:1, seg_not_present:0,
useable:1}) = 0
munmap(0xb7fcf000, 106089) = 0
stat64("/home/testcrm/mail/nonspam.css", {st_mode=S_IFREG|0644,
st_size=50331660, ...}) = 0
brk(0) = 0x804b000
brk(0x806c000) = 0x806c000
brk(0) = 0x806c000
open("/home/testcrm/mail/nonspam.css", O_RDWR) = -1 EACCES (Permission denied)
stat64("/home/testcrm/mail/spam.css", {st_mode=S_IFREG|0644, st_size=50331660,
...}) = 0
open("/home/testcrm/mail/spam.css", O_RDWR) = -1 EACCES (Permission denied)
write(2, "Sparse spectra file /home/testcr"..., 74Sparse spectra file
/home/testcrm/mail/nonspam.css has 4194305 bins total
) = 74
fstat64(1, {st_mode=S_IFCHR|0620, st_rdev=makedev(136, 2), ...}) = 0
mmap2(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) =
0xb7fe8000
write(1, "Sparse spectra file /home/testcr"..., 71Sparse spectra file
/home/testcrm/mail/spam.css has 4194305 bins total
) = 71
--- SIGSEGV (Segmentation fault) @ 0 (0) ---
+++ killed by SIGSEGV +++
-- System Information:
Debian Release: 3.1
APT prefers unstable
APT policy: (500, 'unstable')
Architecture: i386 (i686)
Kernel: Linux 2.6.11.2-skas3-v8-rc2
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8)
Versions of packages crm114 depends on:
ii libc6 2.3.2.ds1-21 GNU C Library: Shared libraries an
ii libtre4 0.7.2-1 regexp matching library with appro
ii procmail 3.22-11 Versatile e-mail processor
-- no debconf information
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