Package: libapache2-mod-svn Version: 1.7.13-1 Severity: important After updating everything to current testing I stumbled upon SVN not working.
% svn up svn: OPTIONS of 'http://code/svn/foo': Could not read status line: connection was closed by server (http://code) And Apache error log has [Thu Oct 31 01:31:17.551893 2013] [core:notice] [pid 14426] AH00052: child pid 15112 exit signal Segmentation fault (11) Some GDB debugging shows: Program received signal SIGSEGV, Segmentation fault. __strrchr_sse2 () at ../sysdeps/x86_64/multiarch/../strrchr.S:32 32 ../sysdeps/x86_64/multiarch/../strrchr.S: No such file or directory. (gdb) bt #0 __strrchr_sse2 () at ../sysdeps/x86_64/multiarch/../strrchr.S:32 #1 0x00007f723c023e39 in ap_make_dirstr_parent (p=0x7f72256b3028, s=0x0) at util.c:641 #2 0x00007f7234ce6633 in parse_accept_headers (r=r@entry=0x7f72256b30a0) at mod_negotiation.c:578 #3 0x00007f7234cea192 in handle_multi (r=0x7f72256b30a0) at mod_negotiation.c:3096 #4 0x00007f723c036fb0 in ap_run_type_checker (r=0x7f72256b30a0) at request.c:84 #5 0x00007f723c039826 in ap_process_request_internal (r=r@entry=0x7f72256b30a0) at request.c:305 #6 0x00007f723c0556e8 in ap_process_async_request (r=r@entry=0x7f72256b30a0) at http_request.c:315 #7 0x00007f723c0559e4 in ap_process_request (r=r@entry=0x7f72256b30a0) at http_request.c:363 #8 0x00007f723c052492 in ap_process_http_sync_connection (c=0x7f723bdf6290) at http_core.c:190 #9 ap_process_http_connection (c=0x7f723bdf6290) at http_core.c:231 #10 0x00007f723c049420 in ap_run_process_connection (c=0x7f723bdf6290) at connection.c:41 #11 0x00007f723c049808 in ap_process_connection (c=c@entry=0x7f723bdf6290, csd=<optimized out>) at connection.c:202 #12 0x00007f7234ef0767 in child_main (child_num_arg=child_num_arg@entry=1) at prefork.c:704 #13 0x00007f7234ef09a6 in make_child (s=0x7f723bfaae30, slot=slot@entry=1) at prefork.c:800 #14 0x00007f7234ef0a06 in startup_children (number_to_start=4) at prefork.c:818 #15 0x00007f7234ef16f0 in prefork_run (_pconf=<optimized out>, plog=0x7f723bfa4028, s=0x7f723bfaae30) at prefork.c:976 #16 0x00007f723c0275ee in ap_run_mpm (pconf=0x7f723bfdf028, plog=0x7f723bfa4028, s=0x7f723bfaae30) at mpm_common.c:96 #17 0x00007f723c020df6 in main (argc=3, argv=0x7fff9f4e9bd8) at main.c:777 (gdb) up #1 0x00007f723c023e39 in ap_make_dirstr_parent (p=0x7f72256b3028, s=0x0) at util.c:641 641 util.c: No such file or directory. (gdb) p p $1 = (apr_pool_t *) 0x7f72256b3028 (gdb) p *p $2 = {parent = 0x7f723bdf6028, child = 0x0, sibling = 0x7f72256af028, ref = 0x7f723bdf6030, cleanups = 0x7f72256b44c0, free_cleanups = 0x0, allocator = 0x7f723f01e180, subprocesses = 0x0, abort_fn = 0x7f723c021040 <abort_on_oom>, user_data = 0x0, tag = 0x7f723c061587 "request", active = 0x7f72256b1000, self = 0x7f72256b3000, self_first_avail = 0x7f72256b30a0 "(0k%r\177", pre_cleanups = 0x0} (gdb) up #2 0x00007f7234ce6633 in parse_accept_headers (r=r@entry=0x7f72256b30a0) at mod_negotiation.c:578 578 mod_negotiation.c: No such file or directory. (gdb) p r $3 = (request_rec *) 0x7f72256b30a0 (gdb) p *r $4 = {pool = 0x7f72256b3028, connection = 0x7f723bdf6290, server = 0x7f723bee4400, next = 0x0, prev = 0x0, main = 0x0, the_request = 0x7f72256b44e0 "OPTIONS /svn/foo HTTP/1.1", assbackwards = 0, proxyreq = 0, header_only = 0, proto_num = 1001, protocol = 0x7f72256b45b8 "HTTP/1.1", hostname = 0x7f72256b4920 "code", request_time = 1383174532747451, status_line = 0x0, status = 200, method_number = 5, method = 0x7f72256b4520 "OPTIONS", allowed = 0, allowed_xmethods = 0x0, allowed_methods = 0x7f72256b3358, sent_bodyct = 0, bytes_sent = 0, mtime = 0, range = 0x0, clength = 0, chunked = 0, read_body = 0, read_chunked = 0, expecting_100 = 0, kept_body = 0x0, body_table = 0x0, remaining = 0, read_length = 0, headers_in = 0x7f72256b3398, headers_out = 0x7f72256b3a98, err_headers_out = 0x7f72256b3ce0, subprocess_env = 0x7f72256b3718, notes = 0x7f72256b3e80, content_type = 0x0, handler = 0x0, content_encoding = 0x0, content_languages = 0x0, vlist_validator = 0x0, user = 0x7f72256b4fa8 "akolehma", ap_auth_type = 0x7f723bee1fe0 "Basic", unparsed_uri = 0x7f72256b4558 "/svn/foo", uri = 0x7f72256b4588 "/svn/foo", filename = 0x0, canonical_filename = 0x0, path_info = 0x0, args = 0x0, used_path_info = 2, eos_sent = 0, per_dir_config = 0x7f72256b4a50, request_config = 0x7f72256b4020, log = 0x7f723bee4420, log_id = 0x0, htaccess = 0x0, output_filters = 0x7f72256b4400, input_filters = 0x7f72256b4928, proto_output_filters = 0x7f72256b4400, proto_input_filters = 0x7f72256b4928, no_cache = 0, no_local_copy = 0, invoke_mtx = 0x7f72256b4958, parsed_uri = {scheme = 0x0, hostinfo = 0x0, user = 0x0, password = 0x0, hostname = 0x0, port_str = 0x0, path = 0x7f72256b4588 "/svn/foo", query = 0x0, fragment = 0x0, hostent = 0x0, port = 0, is_initialized = 1, dns_looked_up = 0, dns_resolved = 0}, finfo = {pool = 0x0, valid = 0, protection = 0, filetype = APR_NOFILE, user = 0, group = 0, inode = 0, device = 0, nlink = 0, size = 0, csize = 0, atime = 0, mtime = 0, ctime = 0, fname = 0x0, name = 0x0, filehand = 0x0}, useragent_addr = 0x7f723bdf61b0, useragent_ip = 0x7f723bdf6670 "10.6.0.198"} (Real svn path anonymized to foo, points to a directory anyway) For some reason request_rec.filename == 0x0 which then fails when ap_make_dirstr_parent is trying to char *last_slash = strrchr(s, '/'); Downgraded to 1.7.9-2 and things started working again with no other changes. In upstream r1514941 (released in 1.7.12) there is + /* Be paranoid and set it to NULL just in case some other module set it + * before we got called. */ + r->filename = NULL; which feels like this should be broken for everybody... or is it just some weirdness in my configs? -- System Information: Debian Release: jessie/sid APT prefers testing APT policy: (600, 'testing'), (300, 'unstable') Architecture: amd64 (x86_64) Kernel: Linux 3.11-1-amd64 (SMP w/4 CPU cores) Locale: LANG=en_US.UTF-8, LC_CTYPE=fi_FI.UTF-8 (charmap=UTF-8) Shell: /bin/sh linked to /bin/dash Versions of packages libapache2-mod-svn depends on: ii apache2-bin [apache2-api-20120211] 2.4.6-3 ii libc6 2.17-93 ii libsvn1 1.7.13-2 libapache2-mod-svn recommends no packages. Versions of packages libapache2-mod-svn suggests: pn db5.1-util <none> -- no debconf information -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org
