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authorKatolaZ <katolaz@freaknet.org>2019-08-09 09:20:53 +0100
committerKatolaZ <katolaz@freaknet.org>2019-08-09 09:20:53 +0100
commite4c527b0f07b91fb3cd9ba58ba057dfea9da9356 (patch)
tree9f6b3ed5ecc616d71d7d188a08eddccac94a75a7 /lineset.c
parenta6f10d6541be679b0ca328ba85fa44d2935937cd (diff)
check all mem allocations
Diffstat (limited to 'lineset.c')
-rw-r--r--lineset.c10
1 files changed, 5 insertions, 5 deletions
diff --git a/lineset.c b/lineset.c
index 47c3de4..7a244e5 100644
--- a/lineset.c
+++ b/lineset.c
@@ -12,9 +12,9 @@ void ensure_line_length(line_t *l, int len){
if (l->sz < len + 1){
tmp = realloc(l->s, (len+1) * 2 * sizeof(char));
- if (!tmp){
+ if (tmp == NULL){
fprintf(stderr, "Unable to allocate string\n");
- cleanup(-1);
+ cleanup(1);
}
l->s = tmp;
l->sz = (len + 1) * 2;
@@ -29,7 +29,7 @@ void alloc_line(line_t *l){
tmp = malloc((l->sz) * sizeof(char));
if (tmp == NULL){
fprintf(stderr, "unable to allocate line\n");
- cleanup(-1);
+ cleanup(1);
}
l->s = tmp;
memset(l->s, BG, l->sz);
@@ -46,7 +46,7 @@ void ensure_num_lines(lineset_t *ls, int n){
tmp = realloc(ls->l, (n + LONG_STEP) * sizeof(line_t));
if (tmp == NULL){
fprintf(stderr, "Unable to allocate memory for more lines");
- cleanup(-1);
+ cleanup(1);
}
else {
ls->l = tmp;
@@ -147,7 +147,7 @@ void copy_lines_to_ring(int y1, int y2, int which){
tmp = realloc(undo, (undo_sz + 10) * sizeof(lineset_t));
if (tmp == NULL){
fprintf(stderr, "Error allocating undo buffer");
- cleanup(-1);
+ cleanup(1);
}
undo = tmp;
for (i=0; i<10; i++){