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2007-02-22 [paul] 2.7.2cvs62

Browse source 
* src/plugins/pgpcore/sgpgme.c
	* src/plugins/pgpcore/sgpgme.h
	* src/plugins/pgpcore/passphrase.c
	* src/plugins/pgpinline/pgpinline.c
	* src/plugins/pgpmime/pgpmime.c
		Fix a leak - gpgme_data_release_and_get_mem
		leaks in recent gpgme. Workaround by using
		our own function.
This commit is contained in:
Colin Leroy 2007-02-22 12:00:53 +00:00
parent 8a460eb9ab
commit 6163cbe8b3
8 changed files with 81 additions and 34 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

11
ChangeLog
View file

@ -1,3 +1,14 @@
2007-02-22 [paul] 2.7.2cvs62
* src/plugins/pgpcore/sgpgme.c
* src/plugins/pgpcore/sgpgme.h
* src/plugins/pgpcore/passphrase.c
* src/plugins/pgpinline/pgpinline.c
* src/plugins/pgpmime/pgpmime.c
Fix a leak - gpgme_data_release_and_get_mem
leaks in recent gpgme. Workaround by using
our own function.
2007-02-22 [paul] 2.7.2cvs61
* src/gtk/quicksearch.c

1
PATCHSETS
View file

@ -2379,3 +2379,4 @@
( cvs diff -u -r 1.395.2.284 -r 1.395.2.285 src/summaryview.c; ) > 2.7.2cvs59.patchset
( cvs diff -u -r 1.115.2.137 -r 1.115.2.138 src/main.c; cvs diff -u -r 1.150.2.92 -r 1.150.2.93 src/procmsg.c; cvs diff -u -r 1.1.2.62 -r 1.1.2.63 src/gtk/quicksearch.c; cvs diff -u -r 1.1.2.23 -r 1.1.2.24 src/plugins/pgpcore/passphrase.c; ) > 2.7.2cvs60.patchset
( cvs diff -u -r 1.1.2.63 -r 1.1.2.64 src/gtk/quicksearch.c; ) > 2.7.2cvs61.patchset
( cvs diff -u -r 1.1.2.24 -r 1.1.2.25 src/plugins/pgpcore/passphrase.c; cvs diff -u -r 1.1.2.41 -r 1.1.2.42 src/plugins/pgpcore/sgpgme.c; cvs diff -u -r 1.1.2.8 -r 1.1.2.9 src/plugins/pgpcore/sgpgme.h; cvs diff -u -r 1.1.2.29 -r 1.1.2.30 src/plugins/pgpinline/pgpinline.c; cvs diff -u -r 1.1.2.45 -r 1.1.2.46 src/plugins/pgpmime/pgpmime.c; ) > 2.7.2cvs62.patchset

2
configure.ac
View file

@ -11,7 +11,7 @@ MINOR_VERSION=7
MICRO_VERSION=2
INTERFACE_AGE=0
BINARY_AGE=0
EXTRA_VERSION=61
EXTRA_VERSION=62
EXTRA_RELEASE=
EXTRA_GTK2_VERSION=

46
src/plugins/pgpcore/passphrase.c
View file

@ -315,35 +315,35 @@ gpgme_error_t
gpgmegtk_passphrase_cb(void *opaque, const char *uid_hint,
const char *passphrase_hint, int prev_bad, int fd)
{
const char *pass;
const char *pass = NULL;
if (prefs_gpg_get_config()->store_passphrase && last_pass && !prev_bad)
pass = last_pass;
pass = g_strdup(last_pass);
else {
gpgmegtk_set_passphrase_grab (prefs_gpg_get_config()->passphrase_grab);
debug_print ("%% requesting passphrase for '%s'\n ", uid_hint);
pass = passphrase_mbox (uid_hint, passphrase_hint, prev_bad, FALSE);
gpgmegtk_free_passphrase();
if (!pass) {
debug_print ("%% cancel passphrase entry\n");
write(fd, "\n", 1);
return GPG_ERR_CANCELED;
}
else {
if (prefs_gpg_get_config()->store_passphrase) {
last_pass = g_strdup(pass);
gpgmegtk_set_passphrase_grab (prefs_gpg_get_config()->passphrase_grab);
debug_print ("%% requesting passphrase for '%s'\n ", uid_hint);
pass = passphrase_mbox (uid_hint, passphrase_hint, prev_bad, FALSE);
gpgmegtk_free_passphrase();
if (!pass) {
debug_print ("%% cancel passphrase entry\n");
write(fd, "\n", 1);
return GPG_ERR_CANCELED;
}
else {
if (prefs_gpg_get_config()->store_passphrase) {
last_pass = g_strdup(pass);
#ifndef G_PLATFORM_WIN32
if (mlock(last_pass, strlen(last_pass)) == -1)
debug_print("%% locking passphrase failed\n");
if (mlock(last_pass, strlen(last_pass)) == -1)
debug_print("%% locking passphrase failed\n");
#endif
if (prefs_gpg_get_config()->store_passphrase_timeout > 0) {
g_timeout_add(prefs_gpg_get_config()
->store_passphrase_timeout*60*1000,
free_passphrase, NULL);
if (prefs_gpg_get_config()->store_passphrase_timeout > 0) {
g_timeout_add(prefs_gpg_get_config()
->store_passphrase_timeout*60*1000,
free_passphrase, NULL);
}
}
}
debug_print ("%% sending passphrase\n");
}
debug_print ("%% sending passphrase\n");
}
}
#ifdef G_OS_WIN32

33
src/plugins/pgpcore/sgpgme.c
View file

@ -29,6 +29,8 @@
#include <glib.h>
#include <glib/gi18n.h>
#include <stdio.h>
#include <string.h>
#include <stdlib.h>
#include <errno.h>
#include <sys/types.h>
#include <sys/wait.h>
@ -799,4 +801,35 @@ void sgpgme_check_create_key(void)
prefs_gpg_save_config();
}
}
void *sgpgme_data_release_and_get_mem(gpgme_data_t data, size_t *len)
{
char buf[BUFSIZ];
void *result = NULL;
ssize_t r = 0;
size_t w = 0;
if (data == NULL)
return NULL;
if (len == NULL)
return NULL;
/* I know it's deprecated, but we don't compile with _LARGEFILE */
gpgme_data_rewind(data);
while ((r = gpgme_data_read(data, buf, BUFSIZ)) > 0) {
result = realloc(result, r + w);
memcpy(result+w, buf, r);
w += r;
}
*len = w;
gpgme_data_release(data);
if (r < 0) {
free(result);
*len = 0;
return NULL;
}
return result;
}
#endif /* USE_GPGME */

2
src/plugins/pgpcore/sgpgme.h
View file

@ -48,4 +48,6 @@ gboolean sgpgme_setup_signers(gpgme_ctx_t ctx, PrefsAccount *account);
void sgpgme_check_create_key(void);
gboolean sgpgme_has_secret_key(void);
void sgpgme_create_secret_key(PrefsAccount *account, gboolean ask_create);
void *sgpgme_data_release_and_get_mem(gpgme_data_t data, size_t *len);
#endif /* SGPGME_H */

10
src/plugins/pgpinline/pgpinline.c
View file

@ -439,7 +439,7 @@ static MimeInfo *pgpinline_decrypt(MimeInfo *mimeinfo)
"\r\n",
src_codeset);
chars = gpgme_data_release_and_get_mem(plain, &len);
chars = sgpgme_data_release_and_get_mem(plain, &len);
if (len > 0)
fwrite(chars, len, 1, dstfp);
@ -585,10 +585,10 @@ static gboolean pgpinline_sign(MimeInfo *mimeinfo, PrefsAccount *account)
}
sigcontent = gpgme_data_release_and_get_mem(gpgsig, &len);
sigcontent = sgpgme_data_release_and_get_mem(gpgsig, &len);
if (sigcontent == NULL || len <= 0) {
g_warning("gpgme_data_release_and_get_mem failed");
g_warning("sgpgme_data_release_and_get_mem failed");
privacy_set_error(_("Data signing failed, no contents."));
gpgme_data_release(gpgtext);
g_free(textstr);
@ -704,10 +704,10 @@ static gboolean pgpinline_encrypt(MimeInfo *mimeinfo, const gchar *encrypt_data)
err = gpgme_op_encrypt(ctx, kset, GPGME_ENCRYPT_ALWAYS_TRUST, gpgtext, gpgenc);
enccontent = gpgme_data_release_and_get_mem(gpgenc, &len);
enccontent = sgpgme_data_release_and_get_mem(gpgenc, &len);
if (enccontent == NULL || len <= 0) {
g_warning("gpgme_data_release_and_get_mem failed");
g_warning("sgpgme_data_release_and_get_mem failed");
privacy_set_error(_("Encryption failed, %s"), gpgme_strerror(err));
gpgme_data_release(gpgtext);
g_free(textstr);

10
src/plugins/pgpmime/pgpmime.c
View file

@ -350,7 +350,7 @@ static MimeInfo *pgpmime_decrypt(MimeInfo *mimeinfo)
fprintf(dstfp, "MIME-Version: 1.0\n");
chars = gpgme_data_release_and_get_mem(plain, &len);
chars = sgpgme_data_release_and_get_mem(plain, &len);
if (len > 0)
fwrite(chars, len, 1, dstfp);
fclose(dstfp);
@ -530,12 +530,12 @@ gboolean pgpmime_sign(MimeInfo *mimeinfo, PrefsAccount *account)
return FALSE;
}
sigcontent = gpgme_data_release_and_get_mem(gpgsig, &len);
sigcontent = sgpgme_data_release_and_get_mem(gpgsig, &len);
gpgme_data_release(gpgtext);
g_free(textstr);
if (sigcontent == NULL || len <= 0) {
g_warning("gpgme_data_release_and_get_mem failed");
g_warning("sgpgme_data_release_and_get_mem failed");
privacy_set_error(_("Data signing failed, no contents."));
return FALSE;
}
@ -646,12 +646,12 @@ gboolean pgpmime_encrypt(MimeInfo *mimeinfo, const gchar *encrypt_data)
err = gpgme_op_encrypt(ctx, kset, GPGME_ENCRYPT_ALWAYS_TRUST, gpgtext, gpgenc);
enccontent = gpgme_data_release_and_get_mem(gpgenc, &len);
enccontent = sgpgme_data_release_and_get_mem(gpgenc, &len);
gpgme_data_release(gpgtext);
g_free(textstr);
if (enccontent == NULL || len <= 0) {
g_warning("gpgme_data_release_and_get_mem failed");
g_warning("sgpgme_data_release_and_get_mem failed");
privacy_set_error(_("Encryption failed, %s"), gpgme_strerror(err));
gpgme_release(ctx);
return FALSE;