[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[GNUnet-SVN] [gnunet] 02/02: fix indentation and use after free in tcp p
From: |
gnunet |
Subject: |
[GNUnet-SVN] [gnunet] 02/02: fix indentation and use after free in tcp plugin |
Date: |
Sat, 06 Jan 2018 16:37:38 +0100 |
This is an automated email from the git hooks/post-receive script.
grothoff pushed a commit to branch master
in repository gnunet.
commit 6ddfa55804cca3706e4f9fe803a76b7bc5310d47
Author: Christian Grothoff <address@hidden>
AuthorDate: Sat Jan 6 16:37:32 2018 +0100
fix indentation and use after free in tcp plugin
---
src/fs/fs_download.c | 3 +-
src/fs/gnunet-download.c | 145 +++++++++++++++++++++--------------
src/regex/regex_test_lib.c | 12 +--
src/transport/plugin_transport_tcp.c | 4 +-
4 files changed, 98 insertions(+), 66 deletions(-)
diff --git a/src/fs/fs_download.c b/src/fs/fs_download.c
index ce852f2d0..c2a3d4c5d 100644
--- a/src/fs/fs_download.c
+++ b/src/fs/fs_download.c
@@ -37,7 +37,8 @@ static int
is_recursive_download (struct GNUNET_FS_DownloadContext *dc)
{
return (0 != (dc->options & GNUNET_FS_DOWNLOAD_OPTION_RECURSIVE)) &&
- ( (GNUNET_YES == GNUNET_FS_meta_data_test_for_directory (dc->meta)) ||
+ ( (GNUNET_YES ==
+ GNUNET_FS_meta_data_test_for_directory (dc->meta)) ||
( (NULL == dc->meta) &&
( (NULL == dc->filename) ||
( (strlen (dc->filename) >= strlen (GNUNET_FS_DIRECTORY_EXT)) &&
diff --git a/src/fs/gnunet-download.c b/src/fs/gnunet-download.c
index 83c1eb505..27266a18a 100644
--- a/src/fs/gnunet-download.c
+++ b/src/fs/gnunet-download.c
@@ -124,7 +124,8 @@ display_bar (unsigned long long x,
* field in the `struct GNUNET_FS_ProgressInfo`
*/
static void *
-progress_cb (void *cls, const struct GNUNET_FS_ProgressInfo *info)
+progress_cb (void *cls,
+ const struct GNUNET_FS_ProgressInfo *info)
{
char *s;
const char *s2;
@@ -134,7 +135,8 @@ progress_cb (void *cls, const struct GNUNET_FS_ProgressInfo
*info)
{
case GNUNET_FS_STATUS_DOWNLOAD_START:
if (verbose > 1)
- FPRINTF (stderr, _("Starting download `%s'.\n"),
+ FPRINTF (stderr,
+ _("Starting download `%s'.\n"),
info->value.download.filename);
break;
case GNUNET_FS_STATUS_DOWNLOAD_PROGRESS:
@@ -146,8 +148,7 @@ progress_cb (void *cls, const struct GNUNET_FS_ProgressInfo
*info)
== GNUNET_TIME_UNIT_FOREVER_REL.rel_value_us)
s2 = _("<unknown time>");
else
- s2 = GNUNET_STRINGS_relative_time_to_string (
-
info->value.download.specifics.progress.block_download_duration,
+ s2 = GNUNET_STRINGS_relative_time_to_string
(info->value.download.specifics.progress.block_download_duration,
GNUNET_YES);
t = GNUNET_STRINGS_byte_size_fancy (info->value.download.completed *
1000LL /
@@ -157,7 +158,10 @@ progress_cb (void *cls, const struct
GNUNET_FS_ProgressInfo *info)
_("Downloading `%s' at %llu/%llu (%s remaining, %s/s). Block
took %s to download\n"),
info->value.download.filename,
(unsigned long long) info->value.download.completed,
- (unsigned long long) info->value.download.size, s, t, s2);
+ (unsigned long long) info->value.download.size,
+ s,
+ t,
+ s2);
GNUNET_free (s);
GNUNET_free (t);
}
@@ -173,7 +177,8 @@ progress_cb (void *cls, const struct GNUNET_FS_ProgressInfo
*info)
if (0 != isatty (1))
fprintf (stdout, "\n");
#else
- if (FILE_TYPE_CHAR == GetFileType (GetStdHandle (STD_OUTPUT_HANDLE)))
+ if (FILE_TYPE_CHAR ==
+ GetFileType (GetStdHandle (STD_OUTPUT_HANDLE)))
fprintf (stdout, "\n");
#endif
FPRINTF (stderr, _("Error downloading: %s.\n"),
@@ -188,10 +193,12 @@ progress_cb (void *cls, const struct
GNUNET_FS_ProgressInfo *info)
if (0 != isatty (1))
fprintf (stdout, "\n");
#else
- if (FILE_TYPE_CHAR == GetFileType (GetStdHandle (STD_OUTPUT_HANDLE)))
+ if (FILE_TYPE_CHAR ==
+ GetFileType (GetStdHandle (STD_OUTPUT_HANDLE)))
fprintf (stdout, "\n");
#endif
- FPRINTF (stdout, _("Downloading `%s' done (%s/s).\n"),
+ FPRINTF (stdout,
+ _("Downloading `%s' done (%s/s).\n"),
info->value.download.filename, s);
GNUNET_free (s);
if (info->value.download.dc == dc)
@@ -205,7 +212,9 @@ progress_cb (void *cls, const struct GNUNET_FS_ProgressInfo
*info)
case GNUNET_FS_STATUS_DOWNLOAD_INACTIVE:
break;
default:
- FPRINTF (stderr, _("Unexpected status: %d\n"), info->status);
+ FPRINTF (stderr,
+ _("Unexpected status: %d\n"),
+ info->status);
break;
}
return NULL;
@@ -221,7 +230,9 @@ progress_cb (void *cls, const struct GNUNET_FS_ProgressInfo
*info)
* @param c configuration
*/
static void
-run (void *cls, char *const *args, const char *cfgfile,
+run (void *cls,
+ char *const *args,
+ const char *cfgfile,
const struct GNUNET_CONFIGURATION_Handle *c)
{
struct GNUNET_FS_Uri *uri;
@@ -230,41 +241,55 @@ run (void *cls, char *const *args, const char *cfgfile,
if (NULL == args[0])
{
- FPRINTF (stderr, "%s", _("You need to specify a URI argument.\n"));
+ FPRINTF (stderr,
+ "%s",
+ _("You need to specify a URI argument.\n"));
return;
}
uri = GNUNET_FS_uri_parse (args[0], &emsg);
if (NULL == uri)
{
- FPRINTF (stderr, _("Failed to parse URI: %s\n"), emsg);
+ FPRINTF (stderr,
+ _("Failed to parse URI: %s\n"),
+ emsg);
GNUNET_free (emsg);
ret = 1;
return;
}
- if ((!GNUNET_FS_uri_test_chk (uri)) && (!GNUNET_FS_uri_test_loc (uri)))
+ if ( (! GNUNET_FS_uri_test_chk (uri)) &&
+ (! GNUNET_FS_uri_test_loc (uri)))
{
- FPRINTF (stderr, "%s", _("Only CHK or LOC URIs supported.\n"));
+ FPRINTF (stderr,
+ "%s",
+ _("Only CHK or LOC URIs supported.\n"));
ret = 1;
GNUNET_FS_uri_destroy (uri);
return;
}
if (NULL == filename)
{
- FPRINTF (stderr, "%s", _("Target filename must be specified.\n"));
+ FPRINTF (stderr,
+ "%s",
+ _("Target filename must be specified.\n"));
ret = 1;
GNUNET_FS_uri_destroy (uri);
return;
}
cfg = c;
- ctx =
- GNUNET_FS_start (cfg, "gnunet-download", &progress_cb, NULL,
- GNUNET_FS_FLAGS_NONE,
- GNUNET_FS_OPTIONS_DOWNLOAD_PARALLELISM, parallelism,
- GNUNET_FS_OPTIONS_REQUEST_PARALLELISM,
- request_parallelism, GNUNET_FS_OPTIONS_END);
+ ctx = GNUNET_FS_start (cfg,
+ "gnunet-download",
+ &progress_cb, NULL,
+ GNUNET_FS_FLAGS_NONE,
+ GNUNET_FS_OPTIONS_DOWNLOAD_PARALLELISM,
+ parallelism,
+ GNUNET_FS_OPTIONS_REQUEST_PARALLELISM,
+ request_parallelism,
+ GNUNET_FS_OPTIONS_END);
if (NULL == ctx)
{
- FPRINTF (stderr, _("Could not initialize `%s' subsystem.\n"), "FS");
+ FPRINTF (stderr,
+ _("Could not initialize `%s' subsystem.\n"),
+ "FS");
GNUNET_FS_uri_destroy (uri);
ret = 1;
return;
@@ -274,9 +299,17 @@ run (void *cls, char *const *args, const char *cfgfile,
options |= GNUNET_FS_DOWNLOAD_OPTION_RECURSIVE;
if (local_only)
options |= GNUNET_FS_DOWNLOAD_OPTION_LOOPBACK_ONLY;
- dc = GNUNET_FS_download_start (ctx, uri, NULL, filename, NULL, 0,
+ dc = GNUNET_FS_download_start (ctx,
+ uri,
+ NULL,
+ filename,
+ NULL,
+ 0,
GNUNET_FS_uri_chk_get_file_size (uri),
- anonymity, options, NULL, NULL);
+ anonymity,
+ options,
+ NULL,
+ NULL);
GNUNET_FS_uri_destroy (uri);
if (dc == NULL)
{
@@ -301,60 +334,58 @@ main (int argc, char *const *argv)
{
struct GNUNET_GETOPT_CommandLineOption options[] = {
GNUNET_GETOPT_option_uint ('a',
- "anonymity",
- "LEVEL",
- gettext_noop ("set the desired LEVEL of
receiver-anonymity"),
- &anonymity),
+ "anonymity",
+ "LEVEL",
+ gettext_noop ("set the desired LEVEL of
receiver-anonymity"),
+ &anonymity),
GNUNET_GETOPT_option_flag ('D',
- "delete-incomplete",
- gettext_noop ("delete incomplete downloads
(when aborted with CTRL-C)"),
- &delete_incomplete),
+ "delete-incomplete",
+ gettext_noop ("delete incomplete downloads (when
aborted with CTRL-C)"),
+ &delete_incomplete),
GNUNET_GETOPT_option_flag ('n',
- "no-network",
- gettext_noop ("only search the local peer
(no P2P network search)"),
- &local_only),
-
+ "no-network",
+ gettext_noop ("only search the local peer (no
P2P network search)"),
+ &local_only),
GNUNET_GETOPT_option_string ('o',
"output",
"FILENAME",
gettext_noop ("write the file to FILENAME"),
&filename),
-
GNUNET_GETOPT_option_uint ('p',
- "parallelism",
- "DOWNLOADS",
- gettext_noop ("set the maximum number of
parallel downloads that is allowed"),
- ¶llelism),
-
+ "parallelism",
+ "DOWNLOADS",
+ gettext_noop ("set the maximum number of
parallel downloads that is allowed"),
+ ¶llelism),
GNUNET_GETOPT_option_uint ('r',
- "request-parallelism",
- "REQUESTS",
- gettext_noop ("set the maximum number of
parallel requests for blocks that is allowed"),
- &request_parallelism),
-
+ "request-parallelism",
+ "REQUESTS",
+ gettext_noop ("set the maximum number of
parallel requests for blocks that is allowed"),
+ &request_parallelism),
GNUNET_GETOPT_option_flag ('R',
- "recursive",
- gettext_noop ("download a GNUnet directory
recursively"),
- &do_recursive),
-
+ "recursive",
+ gettext_noop ("download a GNUnet directory
recursively"),
+ &do_recursive),
GNUNET_GETOPT_option_increment_uint ('V',
- "verbose",
- gettext_noop ("be verbose (print
progress information)"),
- &verbose),
-
+ "verbose",
+ gettext_noop ("be verbose (print
progress information)"),
+ &verbose),
GNUNET_GETOPT_OPTION_END
};
- if (GNUNET_OK != GNUNET_STRINGS_get_utf8_args (argc, argv, &argc, &argv))
+ if (GNUNET_OK !=
+ GNUNET_STRINGS_get_utf8_args (argc, argv,
+ &argc, &argv))
return 2;
ret = (GNUNET_OK ==
- GNUNET_PROGRAM_run (argc, argv, "gnunet-download [OPTIONS] URI",
+ GNUNET_PROGRAM_run (argc, argv,
+ "gnunet-download [OPTIONS] URI",
gettext_noop
("Download files from GNUnet using a GNUnet CHK or
LOC URI (gnunet://fs/chk/...)"),
- options, &run, NULL)) ? ret : 1;
+ options,
+ &run, NULL)) ? ret : 1;
GNUNET_free ((void*) argv);
return ret;
}
diff --git a/src/regex/regex_test_lib.c b/src/regex/regex_test_lib.c
index 4e388a70b..814380246 100644
--- a/src/regex/regex_test_lib.c
+++ b/src/regex/regex_test_lib.c
@@ -99,8 +99,7 @@ c2i (char c, int size)
static void
space (int n)
{
- int i;
- for (i = 0; i < n; i++)
+ for (int i = 0; i < n; i++)
fprintf (stderr, "| ");
}
@@ -114,8 +113,7 @@ space (int n)
static void
debugctx (struct RegexCombineCtx *ctx, int level)
{
- return;
- unsigned int i;
+#if DEBUG_REGEX
if (NULL != ctx->s)
{
space (level - 1);
@@ -123,7 +121,7 @@ debugctx (struct RegexCombineCtx *ctx, int level)
}
else
fprintf (stderr, "ROOT (base %u)\n", ctx->size);
- for (i = 0; i < ctx->size; i++)
+ for (unsigned int i = 0; i < ctx->size; i++)
{
if (NULL != ctx->children[i])
{
@@ -132,6 +130,7 @@ debugctx (struct RegexCombineCtx *ctx, int level)
}
}
fflush(stderr);
+#endif
}
@@ -142,7 +141,8 @@ debugctx (struct RegexCombineCtx *ctx, int level)
* @param regex Regex to add.
*/
static void
-regex_add (struct RegexCombineCtx *ctx, const char *regex);
+regex_add (struct RegexCombineCtx *ctx,
+ const char *regex);
/**
diff --git a/src/transport/plugin_transport_tcp.c
b/src/transport/plugin_transport_tcp.c
index 5b78dc970..c5d6e6d34 100644
--- a/src/transport/plugin_transport_tcp.c
+++ b/src/transport/plugin_transport_tcp.c
@@ -3172,8 +3172,6 @@ handle_tcp_welcome (void *cls,
sizeof(struct GNUNET_PeerIdentity)))
{
/* refuse connections from ourselves */
- GNUNET_SERVER_receive_done (client,
- GNUNET_SYSERR);
if (GNUNET_OK ==
GNUNET_SERVER_client_get_address (client,
&vaddr,
@@ -3185,6 +3183,8 @@ handle_tcp_welcome (void *cls,
GNUNET_a2s (vaddr, alen));
GNUNET_free (vaddr);
}
+ GNUNET_SERVER_receive_done (client,
+ GNUNET_SYSERR);
return;
}
--
To stop receiving notification emails like this one, please contact
address@hidden