Removed strcpy calls

7 files changed, 30 insertions, 32 deletions

diff --git a/src/command/command.c b/src/command/command.c
index b09c91fb..49f84ad0 100644
--- a/src/command/command.c
+++ b/src/command/command.c
@@ -1169,7 +1169,6 @@ cmd_autocomplete(char *input, int *size)
 {
     int i = 0;
     char *found = NULL;
-    char *auto_msg = NULL;
     char inp_cpy[*size];
 
     // autocomplete command
@@ -1180,8 +1179,7 @@ cmd_autocomplete(char *input, int *size)
         inp_cpy[i] = '\0';
         found = autocomplete_complete(commands_ac, inp_cpy);
         if (found != NULL) {
-            auto_msg = (char *) malloc(strlen(found) + 1);
-            strcpy(auto_msg, found);
+            char *auto_msg = strdup(found);
             inp_replace_input(input, auto_msg, size);
             free(auto_msg);
             free(found);
diff --git a/src/profanity.c b/src/profanity.c
index 31684217..cc95875a 100644
--- a/src/profanity.c
+++ b/src/profanity.c
@@ -192,10 +192,10 @@ process_input(char *inp)
 
     // habdle command if input starts with a '/'
     } else if (inp[0] == '/') {
-        char inp_cpy[strlen(inp) + 1];
-        strcpy(inp_cpy, inp);
+        char *inp_cpy = strdup(inp);
         char *command = strtok(inp_cpy, " ");
         result = cmd_execute(command, inp);
+        free(inp_cpy);
 
     // call a default handler if input didn't start with '/'
     } else {
diff --git a/src/tools/autocomplete.c b/src/tools/autocomplete.c
index aa96fcc6..e82103ac 100644
--- a/src/tools/autocomplete.c
+++ b/src/tools/autocomplete.c
@@ -158,10 +158,7 @@ autocomplete_complete(Autocomplete ac, gchar *search_str)
 
     // first search attempt
     if (ac->last_found == NULL) {
-        ac->search_str =
-            (gchar *) malloc((strlen(search_str) + 1) * sizeof(gchar));
-        strcpy(ac->search_str, search_str);
-
+        ac->search_str = strdup(search_str);
         found = _search_from(ac, ac->items);
         return found;
 
@@ -188,12 +185,14 @@ autocomplete_param_with_func(char *input, int *size, char *command,
     autocomplete_func func)
 {
     char *found = NULL;
-    char *auto_msg = NULL;
+    GString *auto_msg = NULL;
+    char *result = NULL;
     char inp_cpy[*size];
     int i;
     char command_cpy[strlen(command) + 2];
     sprintf(command_cpy, "%s ", command);
     int len = strlen(command_cpy);
+
     if ((strncmp(input, command_cpy, len) == 0) && (*size > len)) {
         for(i = len; i < *size; i++) {
             inp_cpy[i-len] = input[i];
@@ -201,14 +200,15 @@ autocomplete_param_with_func(char *input, int *size, char *command,
         inp_cpy[(*size) - len] = '\0';
         found = func(inp_cpy);
         if (found != NULL) {
-            auto_msg = (char *) malloc(len + strlen(found) + 1);
-            strcpy(auto_msg, command_cpy);
-            strcat(auto_msg, found);
+            auto_msg = g_string_new(command_cpy);
+            g_string_append(auto_msg, found);
             free(found);
+            result = auto_msg->str;
+            g_string_free(auto_msg, FALSE);
         }
     }
 
-    return auto_msg;
+    return result;
 }
 
 char *
@@ -216,7 +216,8 @@ autocomplete_param_with_ac(char *input, int *size, char *command,
     Autocomplete ac)
 {
     char *found = NULL;
-    char *auto_msg = NULL;
+    GString *auto_msg = NULL;
+    char *result = NULL;
     char inp_cpy[*size];
     int i;
     char *command_cpy = malloc(strlen(command) + 2);
@@ -229,15 +230,16 @@ autocomplete_param_with_ac(char *input, int *size, char *command,
         inp_cpy[(*size) - len] = '\0';
         found = autocomplete_complete(ac, inp_cpy);
         if (found != NULL) {
-            auto_msg = (char *) malloc(len + strlen(found) + 1);
-            strcpy(auto_msg, command_cpy);
-            strcat(auto_msg, found);
+            auto_msg = g_string_new(command_cpy);
+            g_string_append(auto_msg, found);
             free(found);
+            result = auto_msg->str;
+            g_string_free(auto_msg, FALSE);
         }
     }
     free(command_cpy);
 
-    return auto_msg;
+    return result;
 }
 
 char *
diff --git a/src/ui/core.c b/src/ui/core.c
index 4d917563..c926d633 100644
--- a/src/ui/core.c
+++ b/src/ui/core.c
@@ -869,18 +869,15 @@ static void
 _ui_print_system_msg_from_recipient(const char * const from, const char *message)
 {
     int num = 0;
-    char from_cpy[strlen(from) + 1];
-    char *bare_jid;
 
     if (from == NULL || message == NULL)
         return;
 
-    strcpy(from_cpy, from);
-    bare_jid = strtok(from_cpy, "/");
+    Jid *jid = jid_create(from);
 
-    ProfWin *window = wins_get_by_recipient(bare_jid);
+    ProfWin *window = wins_get_by_recipient(jid->barejid);
     if (window == NULL) {
-        window = wins_new(bare_jid, WIN_CHAT);
+        window = wins_new(jid->barejid, WIN_CHAT);
         if (window != NULL) {
             num = wins_get_num(window);
             status_bar_active(num);
@@ -892,12 +889,14 @@ _ui_print_system_msg_from_recipient(const char * const from, const char *message
     }
 
     win_print_time(window, '-');
-    wprintw(window->win, "*%s %s\n", bare_jid, message);
+    wprintw(window->win, "*%s %s\n", jid->barejid, message);
 
     // this is the current window
     if (wins_is_current(window)) {
         wins_update_virtual_current();
     }
+
+    jid_destroy(jid);
 }
 
 static void
diff --git a/src/ui/inputwin.c b/src/ui/inputwin.c
index b7c5270d..5b5fb381 100644
--- a/src/ui/inputwin.c
+++ b/src/ui/inputwin.c
@@ -226,7 +226,7 @@ static void
 _inp_replace_input(char *input, const char * const new_input, int *size)
 {
     int display_size;
-    strcpy(input, new_input);
+    strncpy(input, new_input, INP_WIN_MAX);
     *size = strlen(input);
     display_size = g_utf8_strlen(input, *size);
     inp_win_reset();
diff --git a/src/ui/notifier.c b/src/ui/notifier.c
index 959bf8f3..e36edf69 100644
--- a/src/ui/notifier.c
+++ b/src/ui/notifier.c
@@ -193,14 +193,14 @@ _notify(const char * const message, int timeout,
     nid.uVersion = NOTIFYICON_VERSION;
     //nid.uCallbackMessage = WM_MYMESSAGE;
     nid.hIcon = LoadIcon(NULL, IDI_APPLICATION);
-    strcpy(nid.szTip, "Tray Icon");
+    strncpy(nid.szTip, "Tray Icon", 10);
     nid.uFlags = NIF_MESSAGE | NIF_ICON | NIF_TIP;
     Shell_NotifyIcon(NIM_ADD, &nid);
 
     // For a Ballon Tip
     nid.uFlags = NIF_INFO;
-    strcpy(nid.szInfoTitle, "Profanity"); // Title
-    strcpy(nid.szInfo, message); // Copy Tip
+    strncpy(nid.szInfoTitle, "Profanity", 10); // Title
+    strncpy(nid.szInfo, message, 256); // Copy Tip
     nid.uTimeout = timeout;  // 3 Seconds
     nid.dwInfoFlags = NIIF_INFO;
 
diff --git a/src/ui/statusbar.c b/src/ui/statusbar.c
index eb39467b..bbb3b781 100644
--- a/src/ui/statusbar.c
+++ b/src/ui/statusbar.c
@@ -277,8 +277,7 @@ _status_bar_print_message(const char * const msg)
     if (message != NULL) {
         free(message);
     }
-    message = (char *) malloc(strlen(msg) + 1);
-    strcpy(message, msg);
+    message = strdup(msg);
     mvwprintw(status_bar, 0, 10, message);
 
     int cols = getmaxx(stdscr);