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-rw-r--r--fuzz-support/fuzz.diff269
1 files changed, 269 insertions, 0 deletions
diff --git a/fuzz-support/fuzz.diff b/fuzz-support/fuzz.diff
new file mode 100644
index 00000000..a3683493
--- /dev/null
+++ b/fuzz-support/fuzz.diff
@@ -0,0 +1,269 @@
+diff --git a/src/core/network.c b/src/core/network.c
+index 3e1b7c7..1e5324a 100644
+--- a/src/core/network.c
++++ b/src/core/network.c
+@@ -199,6 +199,10 @@ GIOChannel *net_connect_ip(IPADDR *ip, int port, IPADDR *my_ip)
+ /* Connect to named UNIX socket */
+ GIOChannel *net_connect_unix(const char *path)
+ {
++ if (strcmp(path, "/dev/stdin") == 0) {
++ return g_io_channel_new(0);
++ }
++
+ struct sockaddr_un sa;
+ int handle, ret;
+
+@@ -336,6 +340,8 @@ int net_receive(GIOChannel *handle, char *buf, int len)
+ /* Transmit data, return number of bytes sent, -1 = error */
+ int net_transmit(GIOChannel *handle, const char *data, int len)
+ {
++ return write(1, data, len);
++
+ gsize ret;
+ GIOStatus status;
+ GError *err = NULL;
+@@ -495,6 +501,7 @@ int net_host2ip(const char *host, IPADDR *ip)
+ /* Get socket error */
+ int net_geterror(GIOChannel *handle)
+ {
++ return 0;
+ int data;
+ socklen_t len = sizeof(data);
+
+diff --git a/src/core/servers-reconnect.c b/src/core/servers-reconnect.c
+index 58c9dd0..0c6ec1b 100644
+--- a/src/core/servers-reconnect.c
++++ b/src/core/servers-reconnect.c
+@@ -484,7 +484,8 @@ void servers_reconnect_init(void)
+ reconnects = NULL;
+ last_reconnect_tag = 0;
+
+- reconnect_timeout_tag = g_timeout_add(1000, (GSourceFunc) server_reconnect_timeout, NULL);
++ (void) server_reconnect_timeout;
++
+ read_settings();
+
+ signal_add("server connect failed", (SIGNAL_FUNC) sig_reconnect);
+diff --git a/src/core/settings.c b/src/core/settings.c
+index e65ceb2..f9dc678 100644
+--- a/src/core/settings.c
++++ b/src/core/settings.c
+@@ -704,7 +704,10 @@ int irssi_config_is_changed(const char *fname)
+
+ static CONFIG_REC *parse_configfile(const char *fname)
+ {
+- CONFIG_REC *config;
++ CONFIG_REC *config = config_open(NULL, -1);
++ config_parse_data(config, default_config, "internal");
++ return config;
++
+ struct stat statbuf;
+ const char *path;
+ char *str;
+@@ -871,8 +874,6 @@ void settings_init(void)
+ init_configfile();
+
+ settings_add_bool("misc", "settings_autosave", TRUE);
+- timeout_tag = g_timeout_add(SETTINGS_AUTOSAVE_TIMEOUT,
+- (GSourceFunc) sig_autosave, NULL);
+ signal_add("irssi init finished", (SIGNAL_FUNC) sig_init_finished);
+ signal_add("gui exit", (SIGNAL_FUNC) sig_autosave);
+ }
+diff --git a/src/fe-common/core/fe-common-core.c b/src/fe-common/core/fe-common-core.c
+index 1b2ab1e..4344cd9 100644
+--- a/src/fe-common/core/fe-common-core.c
++++ b/src/fe-common/core/fe-common-core.c
+@@ -320,6 +320,8 @@ static void autoconnect_servers(void)
+ GSList *tmp, *chatnets;
+ char *str;
+
++ return;
++
+ if (autocon_server != NULL) {
+ /* connect to specified server */
+ if (autocon_password == NULL)
+@@ -390,6 +392,7 @@ static void sig_setup_changed(void)
+
+ static void autorun_startup(void)
+ {
++ return;
+ char *path;
+ GIOChannel *handle;
+ GString *buf;
+diff --git a/src/fe-common/core/themes.c b/src/fe-common/core/themes.c
+index 2b1459b..2e518a1 100644
+--- a/src/fe-common/core/themes.c
++++ b/src/fe-common/core/themes.c
+@@ -790,9 +790,8 @@ static void theme_read_module(THEME_REC *theme, const char *module)
+ {
+ CONFIG_REC *config;
+
+- config = config_open(theme->path, -1);
+- if (config != NULL)
+- config_parse(config);
++ config = config_open(NULL, -1);
++ config_parse_data(config, default_theme, "internal");
+
+ theme_init_module(theme, module, config);
+
+@@ -987,7 +986,7 @@ static int theme_read(THEME_REC *theme, const char *path)
+ THEME_READ_REC rec;
+ char *str;
+
+- config = config_open(path, -1) ;
++ config = config_open(NULL, -1) ;
+ if (config == NULL) {
+ /* didn't exist or no access? */
+ str = g_strdup_printf("Error reading theme file %s: %s",
+@@ -997,7 +996,7 @@ static int theme_read(THEME_REC *theme, const char *path)
+ return FALSE;
+ }
+
+- if (path == NULL)
++ if (1)
+ config_parse_data(config, default_theme, "internal");
+ else
+ config_parse(config);
+@@ -1200,6 +1199,7 @@ static void module_save(const char *module, MODULE_THEME_REC *rec,
+
+ static void theme_save(THEME_REC *theme, int save_all)
+ {
++ return;
+ CONFIG_REC *config;
+ THEME_SAVE_REC data;
+ char *path;
+diff --git a/src/fe-text/gui-readline.c b/src/fe-text/gui-readline.c
+index 7c71edd..6bf2177 100644
+--- a/src/fe-text/gui-readline.c
++++ b/src/fe-text/gui-readline.c
+@@ -1126,7 +1126,6 @@ void gui_readline_init(void)
+ paste_timeout_id = -1;
+ paste_bracketed_mode = FALSE;
+ g_get_current_time(&last_keypress);
+- input_listen_init(STDIN_FILENO);
+
+ settings_add_bool("lookandfeel", "term_appkey_mode", TRUE);
+ settings_add_str("history", "scroll_page_count", "/2");
+diff --git a/src/fe-text/irssi.c b/src/fe-text/irssi.c
+index ad79e0c..84d0c5c 100644
+--- a/src/fe-text/irssi.c
++++ b/src/fe-text/irssi.c
+@@ -314,20 +314,16 @@ int main(int argc, char **argv)
+ textui_finish_init();
+ main_loop = g_main_new(TRUE);
+
++#ifdef __AFL_HAVE_MANUAL_CONTROL
++ __AFL_INIT();
++#endif
++
++ signal_emit("command connect", 1, "/dev/stdin 6667");
++
+ /* Does the same as g_main_run(main_loop), except we
+ can call our dirty-checker after each iteration */
+ while (!quitting) {
+- term_refresh_freeze();
+ g_main_iteration(TRUE);
+- term_refresh_thaw();
+-
+- if (reload_config) {
+- /* SIGHUP received, do /RELOAD */
+- reload_config = FALSE;
+- signal_emit("command reload", 1, "");
+- }
+-
+- dirty_check();
+ }
+
+ g_main_destroy(main_loop);
+diff --git a/src/fe-text/term-terminfo.c b/src/fe-text/term-terminfo.c
+index b2478c6..cebe260 100644
+--- a/src/fe-text/term-terminfo.c
++++ b/src/fe-text/term-terminfo.c
+@@ -29,6 +29,10 @@
+ #include <termios.h>
+ #include <stdio.h>
+
++#undef putc
++#define putc(x, y) (void) (x)
++#define fputc(x, y) (void) (x), 0
++
+ /* returns number of characters in the beginning of the buffer being a
+ a single character, or -1 if more input is needed. The character will be
+ saved in result */
+@@ -113,7 +117,8 @@ int term_init(void)
+ vcmove = FALSE; cforcemove = TRUE;
+ curs_visible = TRUE;
+
+- current_term = terminfo_core_init(stdin, stdout);
++ FILE *devnull = fopen("/dev/null", "r+");
++ current_term = terminfo_core_init(devnull, devnull);
+ if (current_term == NULL)
+ return FALSE;
+
+@@ -670,6 +675,7 @@ void term_set_input_type(int type)
+
+ void term_gets(GArray *buffer, int *line_count)
+ {
++ return;
+ int ret, i, char_len;
+
+ /* fread() doesn't work */
+diff --git a/src/fe-text/terminfo-core.c b/src/fe-text/terminfo-core.c
+index 9c9179a..6349935 100644
+--- a/src/fe-text/terminfo-core.c
++++ b/src/fe-text/terminfo-core.c
+@@ -6,6 +6,10 @@
+ # define _POSIX_VDISABLE 0
+ #endif
+
++#undef putc
++#define putc(x, y) (void) (x)
++#define fputc(x, y) (void) (x), 0
++
+ #define tput(s) tputs(s, 0, term_putchar)
+ inline static int term_putchar(int c)
+ {
+diff --git a/src/irc/core/irc.c b/src/irc/core/irc.c
+index 4dce3fc..25fbb34 100644
+--- a/src/irc/core/irc.c
++++ b/src/irc/core/irc.c
+@@ -383,12 +383,13 @@ static void irc_parse_incoming(SERVER_REC *server)
+ signal_emit_id(signal_server_incoming, 2, server, str);
+
+ if (server->connection_lost)
+- server_disconnect(server);
++ exit(0);
+
+ count++;
+ }
+ if (ret == -1) {
+ /* connection lost */
++ exit(0);
+ server->connection_lost = TRUE;
+ server_disconnect(server);
+ }
+diff --git a/src/lib-config/write.c b/src/lib-config/write.c
+index 37e51f0..ee82726 100644
+--- a/src/lib-config/write.c
++++ b/src/lib-config/write.c
+@@ -299,6 +299,8 @@ static int config_write_block(CONFIG_REC *rec, CONFIG_NODE *node, int list, int
+
+ int config_write(CONFIG_REC *rec, const char *fname, int create_mode)
+ {
++ return 0;
++
+ int ret;
+ int fd;
+
+diff --git a/src/perl/perl-core.c b/src/perl/perl-core.c
+index 2c61df7..485fe25 100644
+--- a/src/perl/perl-core.c
++++ b/src/perl/perl-core.c
+@@ -395,6 +395,7 @@ int perl_get_api_version(void)
+
+ void perl_scripts_autorun(void)
+ {
++ return;
+ DIR *dirp;
+ struct dirent *dp;
+ struct stat statbuf;
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-22 14:45:56 +0000