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0.187-4 Upgrade to elfutils 0.187 

Resolves: #2057673
routine rebase of elfutils for rhel 9.1

- Upgrade to elfutils 0.187
  - debuginfod: Support -C option for connection thread pooling.
  - debuginfod-client: Negative cache file are now zero sized instead
    of no-permission files.
  - addr2line: The -A, --absolute option, which shows file names
    includingthe full compilation directory is now the
    default.  To get theold behavior use the new option --relative.
  - readelf, elflint: Recognize FDO Packaging Metadata ELF notes
  - libdw, debuginfo-client: Load libcurl lazily only when files need
    to be fetched remotely. libcurl is now never loaded when
    DEBUGINFOD_URLS is unset. And whenDEBUGINFOD_URLS is set,
    libcurl is only loaded when the debuginfod_begin function is
    called.
- Add elfutils-0.187-csh-profile.patch
- Add elfutils-0.187-debuginfod-client-fd-leak.patch
- Add elfutils-0.187-mhd_no_dual_stack.patch
- Add elfutils-0.187-mhd_epoll.patch
This commit is contained in:
Mark Wielaard 2022-05-06 16:54:04 +02:00
parent 3fd3fe1855
commit da3f261966
7 changed files with 326 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
.gitignore vendored
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@ -26,3 +26,4 @@
/elfutils-0.183.tar.bz2
/elfutils-0.185.tar.bz2
/elfutils-0.186.tar.bz2
/elfutils-0.187.tar.bz2

28
elfutils-0.187-csh-profile.patch Normal file
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@ -0,0 +1,28 @@
commit f1252e4dbe781f75d806ce0b990779548eeeb7a9
Author: Mark Wielaard <mark@klomp.org>
Date: Tue May 3 17:48:55 2022 +0200
config: Move the 2>/dev/null inside the sh -c '' quotes for profile.csh.
csh/tcsh would warn about "Ambiguous output redirect" if not done inside
the sh -c command.
Fix-by: наб <nabijaczleweli@nabijaczleweli.xyz>
https://bugzilla.redhat.com/show_bug.cgi?id=2080957
Signed-off-by: Mark Wielaard <mark@klomp.org>
diff --git a/config/profile.csh.in b/config/profile.csh.in
index 012e243a..74c20c99 100644
--- a/config/profile.csh.in
+++ b/config/profile.csh.in
@@ -6,7 +6,7 @@
if (! $?DEBUGINFOD_URLS) then
set prefix="@prefix@"
- set DEBUGINFOD_URLS=`sh -c 'cat "$0"/*.urls; :' "@sysconfdir@/debuginfod" 2>/dev/null | tr '\n' ' '`
+ set DEBUGINFOD_URLS=`sh -c 'cat "$0"/*.urls 2>/dev/null; :' "@sysconfdir@/debuginfod" | tr '\n' ' '`
if ( "$DEBUGINFOD_URLS" != "" ) then
setenv DEBUGINFOD_URLS "$DEBUGINFOD_URLS"
else

98
elfutils-0.187-debuginfod-client-fd-leak.patch Normal file
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@ -0,0 +1,98 @@
commit 59158656f3b0b99d8784ddc82c15778813000edc
Author: Frank Ch. Eigler <fche@redhat.com>
Date: Wed May 4 10:26:42 2022 -0400
PR29117: fix fd leak in debuginfod client for cache-miss files
Correct a nasty fd leak and a few less nasty leaks in the debuginfod
client code. The nasty one impacts long-lived apps such as debuginfod
servers.
Signed-off-by: Mark Wielaard <mark@klomp.org>
Signed-off-by: Frank Ch. Eigler <fche@redhat.com>
diff --git a/debuginfod/debuginfod-client.c b/debuginfod/debuginfod-client.c
index ea6e461a..521972e4 100644
--- a/debuginfod/debuginfod-client.c
+++ b/debuginfod/debuginfod-client.c
@@ -243,7 +243,13 @@ debuginfod_config_cache(char *config_path,
return -errno;
if (dprintf(fd, "%ld", cache_config_default_s) < 0)
- return -errno;
+ {
+ int ret = -errno;
+ close (fd);
+ return ret;
+ }
+
+ close (fd);
}
long cache_config;
@@ -284,7 +290,13 @@ debuginfod_init_cache (char *cache_path, char *interval_path, char *maxage_path)
return -errno;
if (dprintf(fd, "%ld", cache_clean_default_interval_s) < 0)
- return -errno;
+ {
+ int ret = -errno;
+ close (fd);
+ return ret;
+ }
+
+ close (fd);
/* init max age config file. */
if (stat(maxage_path, &st) != 0
@@ -292,8 +304,13 @@ debuginfod_init_cache (char *cache_path, char *interval_path, char *maxage_path)
return -errno;
if (dprintf(fd, "%ld", cache_default_max_unused_age_s) < 0)
- return -errno;
+ {
+ int ret = -errno;
+ close (fd);
+ return ret;
+ }
+ close (fd);
return 0;
}
@@ -812,18 +829,17 @@ debuginfod_query_server (debuginfod_client *c,
has passed since the last attempt. */
time_t cache_miss;
time_t target_mtime = st.st_mtime;
+
+ close(fd); /* no need to hold onto the negative-hit file descriptor */
+
rc = debuginfod_config_cache(cache_miss_path,
cache_miss_default_s, &st);
if (rc < 0)
- {
- close(fd);
- goto out;
- }
+ goto out;
cache_miss = (time_t)rc;
if (time(NULL) - target_mtime <= cache_miss)
{
- close(fd);
rc = -ENOENT;
goto out;
}
diff --git a/debuginfod/debuginfod-find.c b/debuginfod/debuginfod-find.c
index 3e8ab203..f60b5463 100644
--- a/debuginfod/debuginfod-find.c
+++ b/debuginfod/debuginfod-find.c
@@ -231,6 +231,8 @@ main(int argc, char** argv)
fprintf(stderr, "Server query failed: %s\n", strerror(-rc));
return 1;
}
+ else
+ close (rc);
printf("%s\n", cache_name);
free (cache_name);

51
elfutils-0.187-mhd_epoll.patch Normal file
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@ -0,0 +1,51 @@
commit 28f9d86ea89f88b24f1d12c8e9d5ddc3f77da194
Author: Mark Wielaard <mark@klomp.org>
Date: Fri May 6 00:29:28 2022 +0200
debuginfod: Use MHD_USE_EPOLL for libmicrohttpd version 0.9.51 or higher
Also disable MHD_USE_THREAD_PER_CONNECTION when using MHD_USE_EPOLL.
https://sourceware.org/bugzilla/show_bug.cgi?id=29123
Signed-off-by: Mark Wielaard <mark@klomp.org>
diff --git a/debuginfod/debuginfod.cxx b/debuginfod/debuginfod.cxx
index c02540f1..d4f47bf7 100644
--- a/debuginfod/debuginfod.cxx
+++ b/debuginfod/debuginfod.cxx
@@ -1,6 +1,6 @@
/* Debuginfo-over-http server.
Copyright (C) 2019-2021 Red Hat, Inc.
- Copyright (C) 2021 Mark J. Wielaard <mark@klomp.org>
+ Copyright (C) 2021, 2022 Mark J. Wielaard <mark@klomp.org>
This file is part of elfutils.
This file is free software; you can redistribute it and/or modify
@@ -3899,7 +3899,14 @@ main (int argc, char *argv[])
}
}
- unsigned int mhd_flags = ((connection_pool
+ /* Note that MHD_USE_EPOLL and MHD_USE_THREAD_PER_CONNECTION don't
+ work together. */
+ unsigned int use_epoll = 0;
+#if MHD_VERSION >= 0x00095100
+ use_epoll = MHD_USE_EPOLL;
+#endif
+
+ unsigned int mhd_flags = ((connection_pool || use_epoll
? 0 : MHD_USE_THREAD_PER_CONNECTION)
#if MHD_VERSION >= 0x00095300
| MHD_USE_INTERNAL_POLLING_THREAD
@@ -3907,9 +3914,7 @@ main (int argc, char *argv[])
| MHD_USE_SELECT_INTERNALLY
#endif
| MHD_USE_DUAL_STACK
-#ifdef MHD_USE_EPOLL
- | MHD_USE_EPOLL
-#endif
+ | use_epoll
#if MHD_VERSION >= 0x00095200
| MHD_USE_ITC
#endif

118
elfutils-0.187-mhd_no_dual_stack.patch Normal file
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@ -0,0 +1,118 @@
commit ba675ed25a26fd425ffd19b02cf18babf4291b4f
Author: Mark Wielaard <mark@klomp.org>
Date: Thu May 5 23:59:57 2022 +0200
debuginfod: Try without MHD_USE_DUAL_STACK if MHD_start_daemon fails
On a systems that have ipv6 disabled debuginfod doesn't start up
anymore because libhttpd MHD_USE_DUAL_STACK only works if it can
open an ipv6 socket. If MHD_start_daemon with MHD_USE_DUAL_STACK
fails try again without that flag set.
https://sourceware.org/bugzilla/show_bug.cgi?id=29122
Signed-off-by: Mark Wielaard <mark@klomp.org>
diff --git a/debuginfod/debuginfod.cxx b/debuginfod/debuginfod.cxx
index 4aaf41c0..c02540f1 100644
--- a/debuginfod/debuginfod.cxx
+++ b/debuginfod/debuginfod.cxx
@@ -3899,40 +3899,67 @@ main (int argc, char *argv[])
}
}
- // Start httpd server threads. Use a single dual-homed pool.
- MHD_Daemon *d46 = MHD_start_daemon ((connection_pool ? 0 : MHD_USE_THREAD_PER_CONNECTION)
+ unsigned int mhd_flags = ((connection_pool
+ ? 0 : MHD_USE_THREAD_PER_CONNECTION)
#if MHD_VERSION >= 0x00095300
- | MHD_USE_INTERNAL_POLLING_THREAD
+ | MHD_USE_INTERNAL_POLLING_THREAD
#else
- | MHD_USE_SELECT_INTERNALLY
+ | MHD_USE_SELECT_INTERNALLY
#endif
+ | MHD_USE_DUAL_STACK
#ifdef MHD_USE_EPOLL
- | MHD_USE_EPOLL
+ | MHD_USE_EPOLL
#endif
- | MHD_USE_DUAL_STACK
#if MHD_VERSION >= 0x00095200
- | MHD_USE_ITC
+ | MHD_USE_ITC
#endif
- | MHD_USE_DEBUG, /* report errors to stderr */
- http_port,
- NULL, NULL, /* default accept policy */
- handler_cb, NULL, /* handler callback */
- MHD_OPTION_EXTERNAL_LOGGER, error_cb, NULL,
- (connection_pool ? MHD_OPTION_THREAD_POOL_SIZE : MHD_OPTION_END),
- (connection_pool ? (int)connection_pool : MHD_OPTION_END),
- MHD_OPTION_END);
+ | MHD_USE_DEBUG); /* report errors to stderr */
+ // Start httpd server threads. Use a single dual-homed pool.
+ MHD_Daemon *d46 = MHD_start_daemon (mhd_flags, http_port,
+ NULL, NULL, /* default accept policy */
+ handler_cb, NULL, /* handler callback */
+ MHD_OPTION_EXTERNAL_LOGGER,
+ error_cb, NULL,
+ (connection_pool
+ ? MHD_OPTION_THREAD_POOL_SIZE
+ : MHD_OPTION_END),
+ (connection_pool
+ ? (int)connection_pool
+ : MHD_OPTION_END),
+ MHD_OPTION_END);
+
+ MHD_Daemon *d4 = NULL;
if (d46 == NULL)
{
- sqlite3 *database = db;
- sqlite3 *databaseq = dbq;
- db = dbq = 0; // for signal_handler not to freak
- sqlite3_close (databaseq);
- sqlite3_close (database);
- error (EXIT_FAILURE, 0, "cannot start http server at port %d", http_port);
- }
+ // Cannot use dual_stack, use ipv4 only
+ mhd_flags &= ~(MHD_USE_DUAL_STACK);
+ d4 = MHD_start_daemon (mhd_flags, http_port,
+ NULL, NULL, /* default accept policy */
+ handler_cb, NULL, /* handler callback */
+ MHD_OPTION_EXTERNAL_LOGGER,
+ error_cb, NULL,
+ (connection_pool
+ ? MHD_OPTION_THREAD_POOL_SIZE
+ : MHD_OPTION_END),
+ (connection_pool
+ ? (int)connection_pool
+ : MHD_OPTION_END),
+ MHD_OPTION_END);
+ if (d4 == NULL)
+ {
+ sqlite3 *database = db;
+ sqlite3 *databaseq = dbq;
+ db = dbq = 0; // for signal_handler not to freak
+ sqlite3_close (databaseq);
+ sqlite3_close (database);
+ error (EXIT_FAILURE, 0, "cannot start http server at port %d",
+ http_port);
+ }
- obatched(clog) << "started http server on IPv4 IPv6 "
+ }
+ obatched(clog) << "started http server on"
+ << (d4 != NULL ? " IPv4 " : " IPv4 IPv6 ")
<< "port=" << http_port << endl;
// add maxigroom sql if -G given
@@ -4053,6 +4080,7 @@ main (int argc, char *argv[])
/* Stop all the web service threads. */
if (d46) MHD_stop_daemon (d46);
+ if (d4) MHD_stop_daemon (d4);
if (! passive_p)
{

31
elfutils.spec
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@ -1,6 +1,6 @@
Name: elfutils
Version: 0.186
%global baserelease 5
Version: 0.187
%global baserelease 4
Release: %{baserelease}%{?dist}
URL: http://elfutils.org/
%global source_url ftp://sourceware.org/pub/elfutils/%{version}/
@ -63,6 +63,14 @@ BuildRequires: gettext-devel
%endif
# Patches
# https://bugzilla.redhat.com/show_bug.cgi?id=2080957
Patch1: elfutils-0.187-csh-profile.patch
# https://sourceware.org/bugzilla/show_bug.cgi?id=29117
Patch2: elfutils-0.187-debuginfod-client-fd-leak.patch
# https://sourceware.org/bugzilla/show_bug.cgi?id=29122
Patch3: elfutils-0.187-mhd_no_dual_stack.patch
# https://sourceware.org/bugzilla/show_bug.cgi?id=29123
Patch4: elfutils-0.187-mhd_epoll.patch
%description
Elfutils is a collection of utilities, including stack (to show
@ -421,6 +429,25 @@ exit 0
%systemd_postun_with_restart debuginfod.service
%changelog
* Fri May 6 2022 Mark Wielaard <mjw@redhat.com> - 0.187-4
- Upgrade to elfutils 0.187
- debuginfod: Support -C option for connection thread pooling.
- debuginfod-client: Negative cache file are now zero sized instead
of no-permission files.
- addr2line: The -A, --absolute option, which shows file names
includingthe full compilation directory is now the
default. To get theold behavior use the new option --relative.
- readelf, elflint: Recognize FDO Packaging Metadata ELF notes
- libdw, debuginfo-client: Load libcurl lazily only when files need
to be fetched remotely. libcurl is now never loaded when
DEBUGINFOD_URLS is unset. And whenDEBUGINFOD_URLS is set,
libcurl is only loaded when the debuginfod_begin function is
called.
- Add elfutils-0.187-csh-profile.patch
- Add elfutils-0.187-debuginfod-client-fd-leak.patch
- Add elfutils-0.187-mhd_no_dual_stack.patch
- Add elfutils-0.187-mhd_epoll.patch
* Tue Apr 12 2022 Mark Wielaard <mjw@redhat.com> - 0.186-5
- Add an explicit versioned requires from elfutils-debuginfod-client
on elfutils-libelf.

2
sources
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@ -1 +1 @@
SHA512 (elfutils-0.186.tar.bz2) = c9180b27ec62935f18b9431268d176f6023d1bb938731d2af6e7626ae460af6608a70ba68483aa1ec7e6cb0fa0528b661ca8b68bc4f58ea8e18af527c5950c78
SHA512 (elfutils-0.187.tar.bz2) = a9b9e32b503b8b50a62d4e4001097ed2721d3475232a6380e6b9853bd1647aec016440c0ca7ceb950daf1144f8db9814ab43cf33cc0ebef7fc91e9e775c9e874