diff options
| -rw-r--r-- | dmenu.c | 21 |
1 files changed, 14 insertions, 7 deletions
@@ -622,24 +622,31 @@ match(char *pattern) { void readstdin(void) { char *p, buf[1024]; - unsigned int len = 0, max = 0; + unsigned int len = 0, blen = 0, max = 0; Item *i, *new; - i = NULL; + i = 0, p = NULL; while(fgets(buf, sizeof buf, stdin)) { - len = strlen(buf); - if(buf[len-1] == '\n') - buf[--len] = '\0'; - if(!(p = strdup(buf))) - eprint("fatal: could not strdup() %u bytes\n", len); + len += (blen = strlen(buf)); + if(!(p = realloc(p, len))) { + eprint("fatal: could not realloc() %u bytes\n", len); + return; + } + memcpy (p + len - blen, buf, blen); + if (p[len - 1] == '\n') + p[len - 1] = 0; + else if (!feof(stdin)) + continue; if(max < len) { maxname = p; max = len; } + len = 0; if(!(new = (Item *)malloc(sizeof(Item)))) eprint("fatal: could not malloc() %u bytes\n", sizeof(Item)); new->next = new->left = new->right = NULL; new->text = p; + p = NULL; if(!i) allitems = new; else |