From 94347f081107e1061b4ddb88986f61da4baff021 Mon Sep 17 00:00:00 2001 From: Benno Schulenberg Date: Sun, 22 Apr 2018 12:00:26 +0200 Subject: [PATCH] memory: use a reallocation to reduce the amount of leakage --- src/text.c | 13 +++++-------- 1 file changed, 5 insertions(+), 8 deletions(-) diff --git a/src/text.c b/src/text.c index 3152d7ab..8f1b4cd4 100644 --- a/src/text.c +++ b/src/text.c @@ -2509,16 +2509,13 @@ void do_full_justify(void) void construct_argument_list(char ***arguments, char *command, char *filename) { char *copy_of_command = mallocstrcpy(NULL, command); - char *element; - size_t length = 3; + char *element = strtok(copy_of_command, " "); + size_t length = 2; - *arguments = (char **)nmalloc(length * sizeof(char *)); - (*arguments)[0] = strtok(copy_of_command, " "); - - while ((element = strtok(NULL, " ")) != NULL) { - length++; - *arguments = (char **)nrealloc(*arguments, length * sizeof(char *)); + while (element != NULL) { + *arguments = (char **)nrealloc(*arguments, ++length * sizeof(char *)); (*arguments)[length - 3] = element; + element = strtok(NULL, " "); } (*arguments)[length - 2] = filename;