No leaks for splash screen and text files

include/data.h

@@ -6,7 +6,6 @@
 #include <time.h>
 
 #include "define.h"
-
 #include "lisp.h"
 
 typedef struct lsp_client_t LspClient;

include/define.h

@@ -27,6 +27,7 @@
 
 #define GUTTER_WIDTH 2
 
+
 enum editorKey_e {
     BACKSPACE = 127,
     ARROW_LEFT = 1000,

main.c

@@ -55,7 +55,6 @@ int main(int argc, char *argv[]) {
     if (argc >= 2) {
         active->buffer_id = bufferCreate(argv[1], READ_AND_WRITE);
         buf = &E.buffers[active->buffer_id];
-        appDebug("project root : %s\n", dirname(buf->fullname));
     }
 
     free(splash_screen);  // Now guaranteed safe

src/buffer.c

@@ -8,7 +8,6 @@
 #include "../include/editor_op.h"
 #include "../include/data.h"
 #include "include/split_screen.h"
-#include <_string.h>
 #include <stdio.h>
 #include <stdlib.h>
 #include <libgen.h>
@@ -63,8 +62,9 @@ struct buffer_t* bufferFindById(int buffer_id)
 int bufferCreate(const char* path, enum bufferStatus_e state)
 {
     appDebug("Creating new buffer");
-    char* filename = basename((char*)path);
-    char* fullname;
+    char *path_cpy = strdup(path);
+    char* filename = basename((char*)path_cpy);
+    char fullname[PATH_MAX + 1];
     // Check if file is already open
     const int existing_id = bufferFindByFilename(path);
     if (existing_id != -1)
@@ -86,13 +86,6 @@ int bufferCreate(const char* path, enum bufferStatus_e state)
     {
         return -1;
     }
-    new_buf->fullname = malloc(1024 * sizeof(char));
-    if (!new_buf->fullname)
-    {
-        free(new_buf->filename);
-        return -1;
-    }
-    fullname = malloc(PATH_MAX * sizeof(char));
     realpath(path, fullname);
     new_buf->fullname = strdup(fullname);
     new_buf->path = dirname(fullname);
@@ -103,7 +96,6 @@ int bufferCreate(const char* path, enum bufferStatus_e state)
     new_buf->dirty = 0; // New file starts clean
     new_buf->b_lsp_open = 0;
 
-    free(fullname);
 
     // Load file content using existing editorOpen
     editorOpen(new_buf);
@@ -111,7 +103,7 @@ int bufferCreate(const char* path, enum bufferStatus_e state)
     if (new_buf->filename[strlen(new_buf->filename) - 1] == 'c')
     {
         if (E.lsp_client->state == LSP_SHUTDOWN)
-            lspStart(E.lsp_client, dirname(new_buf->path));
+            lspStart(E.lsp_client, new_buf->path);
         while (E.lsp_client->state != LSP_READY);
         lspDidOpen(E.lsp_client, new_buf);
     }

src/builtins.c

@@ -15,7 +15,6 @@
 #include "../include/input.h"
 #include "../include/terminal.h"
 #include "../include/split_screen.h"
-#include "../include/lisp.h"
 
 #include <stdio.h>
 #include <stdlib.h>
@@ -24,6 +23,7 @@
 #include "include/completion.h"
 #include "include/init.h"
 
+
 /**
  * @brief Finds a prefix configuration by name
  * @details Searches the prefix array for a prefix matching the given name.
@@ -148,17 +148,17 @@ void bFree_structs(void)
 
     // Similar fix for buffers
     for (i = 0; i < E.number_of_buffer; ++i) {
-        free(E.buffers[i].filename);
-        E.buffers[i].filename = NULL;
-        for (j = 0; j < E.buffers[i].numrows; ++j) {
-            free(E.buffers[i].row[j].chars);
-            E.buffers[i].row[j].chars = NULL;
-        }
-        free(E.buffers[i].row);
-        E.buffers[i].row = NULL;
+        struct buffer_t *b = &E.buffers[i];
+    for (j = 0; j < b->numrows; j++)
+        free(b->row[j].chars);      // ← free each row's content
+    free(b->row);                   // ← then free the array
+    if (b->filename) free(b->filename);
+    // if (b->path)     free(b->path);
+    if (b->fullname) free(b->fullname);
     }
     // bFree layout
     free(E.layout.panes);
+    free(E.status_msg);
 
     free(E.init_file_path);
     fclose(E.fd_init_file);
@@ -188,11 +188,12 @@ Lisp editorQuit(Lisp args, LispError* e, LispContext ctx)
     }
     disableRawMode();
     bFree_structs();
+    deInitEditor();
     write(STDOUT_FILENO, "\x1b[2J", 4);
     write(STDOUT_FILENO, CURSOR_TOP_LEFT, 3);
     lspShutdown(E.lsp_client);
+    free(E.lsp_client);
     lisp_shutdown(E.ctx);
-    // deInitEditor();
     exit(0);
 }
 
@@ -221,6 +222,7 @@ Lisp l_editorSplitScreenVertical(Lisp args, LispError* e, LispContext ctx)
 
 Lisp l_editorSave(Lisp args, LispError* e, LispContext ctx)
 {
+    appDebug("[EDITOR SAVE]");
     editorSave();
     return lisp_null();
 }
@@ -374,10 +376,10 @@ Lisp editorMoveCursorPageDown(Lisp args, LispError* e, LispContext ctx)
  */
 Lisp editorOpenFile(Lisp args, LispError* e, LispContext ctx)
 {
+    appDebug("[EDITOR OPEN FILE]\n");
     char* filename = editorPrompt("Open : %s", getenv("PWD"), 1);
     if (filename)
     {
-        //    editorOpen(filename);
         EditorPane* active = splitScreenGetActivePane();
         active->buffer_id = bufferCreate(filename, READ_AND_WRITE);
     }

src/completion.c

@@ -9,7 +9,6 @@
 #include <stdlib.h>
 #include <unistd.h>
 #include <string.h>
-#include <sys/syslimits.h>
 #include <sys/wait.h>
 #include <errno.h>
 
@@ -148,7 +147,7 @@ int lspStart(LspClient *client, const char *root_dir)
         client->write_fd = stdout_pipe[0];
         client->pid = pid;
         client->next_id = 1;
-        client->state = LSP_SHUTTING_DOWN;
+        client->state = LSP_INITIALIZING;
 
         // Send initialize request
         char root_uri[PATH_MAX + 8];

src/file_io.c

@@ -60,7 +60,7 @@ void editorCloseFile(void) {
  */
 void editorOpen(struct buffer_t* buffer) {
   FILE *fp;
-  fp = fopen(buffer->fullname, "a+");
+  fp = fopen(buffer->fullname, "r");
   if (!fp)
     die("fopen");
 
@@ -80,6 +80,8 @@ void editorOpen(struct buffer_t* buffer) {
     line = NULL;
     line_cap = 0;  // Reset for next iteration
   }
+    free(line);
+    line = NULL;
   fclose(fp);
   E.dirty = 0;
 }
@@ -98,7 +100,7 @@ void editorSave() {
   EditorPane *active = splitScreenGetActivePane();
   struct buffer_t *buffer = bufferFindById(active->buffer_id);
   int len;
-  int fd;
+  FILE *fd;
   if (buffer->filename == NULL) {
     buffer->filename = editorPrompt("Save as: %s (ESC to cancel)", "", 1);
     if (buffer->filename == NULL) {
@@ -106,21 +108,21 @@ void editorSave() {
       return;
     }
   }
-  fd = open(buffer->fullname, O_WRONLY | O_CREAT | O_TRUNC, 0644);
-  if (fd != -1) {
+  fd = fopen(buffer->fullname, "w");
+  if (fd != NULL) {
     for (int i = 0; i < buffer->numrows; ++i)
     {
       len = (int) strlen(buffer->row[i].chars);
-      if (write(fd, buffer->row[i].chars, len) != len) {
-        close(fd);
+      if (fwrite(buffer->row[i].chars, 1, len, fd) != len) {
+        fclose(fd);
         editorSetStatusMessage("Can't save! I/O error: %s", strerror(errno));
 
         return;
       }
-      write(fd, "\n", 1);
+      fwrite("\n", 1, 1, fd);
     }
     buffer->dirty = 0;
-    close(fd);
+    fclose(fd);
   }
   editorSetStatusMessage("File saved");
 }

src/init.c

@@ -149,7 +149,7 @@ void initEditor() {
   strncpy(E.prefix[0].prefix_name, "no-prefix", 64);
   E.prefix_state = 0;
 
-  E.lsp_client = (LspClient*)malloc(sizeof(LspClient));
+  E.lsp_client = (LspClient*)calloc(1,sizeof(LspClient));
   E.lsp_client->state = LSP_SHUTDOWN;
 
   initConfig();
@@ -171,22 +171,5 @@ void initEditor() {
 
 void deInitEditor()
 {
-  freeScreenLayout(&E.layout);
-  free(E.lsp_client);
-  free(E.status_msg);
-  free(E.init_file_path);
-  free(E.key_binds);
-  for (int i = 0; i < E.number_of_keybinds; i++)
-  {
-    free(E.key_binds[i].key_sequence);
-  }
-  for (int i = 0; i < E.number_of_buffer; ++i)
-  {
-    free(E.buffers[i].filename);
-    free(E.buffers[i].path);
-    free(E.buffers[i].fullname);
-    free(E.buffers[i].row->chars);
-    free(E.buffers[i].row);
-  }
-
+	fclose(E.ctx.p->err_port);
 }

src/input.c

@@ -210,7 +210,7 @@ int executeKeyBind(char *key_sequence) {
  */
 void editorProcessKeypress() {
   int c = editorReadKey();
-  char key_sequence[8];
+  char key_sequence[8] = {0};
   EditorPane *active = splitScreenGetActivePane();
   struct buffer_t *buf = bufferFindById(active->buffer_id);
 

src/terminal.c

@@ -179,7 +179,7 @@ int editorReadKey()
 
     if (c == '\x1b')
     {
-        char seq[6];
+        char seq[6] = {0};
         /* try to read escape sequence */
         if (read(STDIN_FILENO, &seq[0], 1) != 1)
             return '\x1b';