Fix calls to {m,c,re}alloc so that they use x{m,c,re}alloc instead of

[oweals/busybox.git] / shell / cmdedit.c

diff --git a/shell/cmdedit.c b/shell/cmdedit.c
index 042064f1ed663acd7db2c64002014f1af1772afd..04abc938c3cd6d5f42f717e8c9fb9b94a8968865 100644 (file)
--- a/shell/cmdedit.c
+++ b/shell/cmdedit.c
@@ -246,11 +246,11 @@ char** username_tab_completion(char* command, int *num_matches)
 char** exe_n_cwd_tab_completion(char* command, int *num_matches)
 {
        char *dirName;
-       char **matches = (char **) NULL;
+       char **matches;
        DIR *dir;
        struct dirent *next;
                        
-       matches = malloc( sizeof(char*)*50);
+       matches = xmalloc( sizeof(char*)*50);
 
        /* Stick a wildcard onto the command, for later use */
        strcat( command, "*");
@@ -273,7 +273,7 @@ char** exe_n_cwd_tab_completion(char* command, int *num_matches)
                /* See if this matches */
                if (check_wildcard_match(next->d_name, command) == TRUE) {
                        /* Cool, found a match.  Add it to the list */
-                       matches[*num_matches] = malloc(strlen(next->d_name)+1);
+                       matches[*num_matches] = xmalloc(strlen(next->d_name)+1);
                        strcpy( matches[*num_matches], next->d_name);
                        ++*num_matches;
                        //matches = realloc( matches, sizeof(char*)*(*num_matches));
@@ -302,7 +302,7 @@ void input_tab(char* command, char* prompt, int outputFd, int *cursor, int *len)
 
                /* Make a local copy of the string -- up 
                 * to the position of the cursor */
-               matchBuf = (char *) calloc(BUFSIZ, sizeof(char));
+               matchBuf = (char *) xcalloc(BUFSIZ, sizeof(char));
                strncpy(matchBuf, command, cursor);
                tmp=matchBuf;
 
@@ -670,8 +670,8 @@ extern void cmdedit_read_input(char* prompt, char command[BUFSIZ])
 
                if (!h) {
                        /* No previous history -- this memory is never freed */
-                       h = his_front = malloc(sizeof(struct history));
-                       h->n = malloc(sizeof(struct history));
+                       h = his_front = xmalloc(sizeof(struct history));
+                       h->n = xmalloc(sizeof(struct history));
 
                        h->p = NULL;
                        h->s = strdup(command);
@@ -682,7 +682,7 @@ extern void cmdedit_read_input(char* prompt, char command[BUFSIZ])
                        history_counter++;
                } else {
                        /* Add a new history command -- this memory is never freed */
-                       h->n = malloc(sizeof(struct history));
+                       h->n = xmalloc(sizeof(struct history));
 
                        h->n->p = h;
                        h->n->n = NULL;