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-rw-r--r--src/blocks.c55
1 files changed, 31 insertions, 24 deletions
diff --git a/src/blocks.c b/src/blocks.c
index 5b38116..024b8f0 100644
--- a/src/blocks.c
+++ b/src/blocks.c
@@ -19,15 +19,15 @@ static node_block* make_block(int tag, int start_line, int start_column)
{
node_block* e;
- e = malloc(sizeof(node_block));
- memset(e, 0x0, sizeof(*e));
-
- e->tag = tag;
- e->open = true;
- e->start_line = start_line;
- e->start_column = start_column;
- e->end_line = start_line;
- strbuf_init(&e->string_content, 32);
+ e = calloc(1, sizeof(*e));
+ if(e != NULL) {
+ e->tag = tag;
+ e->open = true;
+ e->start_line = start_line;
+ e->start_column = start_column;
+ e->end_line = start_line;
+ strbuf_init(&e->string_content, 32);
+ }
return e;
}
@@ -310,14 +310,17 @@ static int parse_list_marker(chunk *input, int pos, struct ListData ** dataptr)
if (!isspace(peek_at(input, pos))) {
return 0;
}
- data = malloc(sizeof(struct ListData));
- data->marker_offset = 0; // will be adjusted later
- data->list_type = bullet;
- data->bullet_char = c;
- data->start = 1;
- data->delimiter = period;
- data->tight = false;
-
+ data = calloc(1, sizeof(*data));
+ if(data == NULL) {
+ return 0;
+ } else {
+ data->marker_offset = 0; // will be adjusted later
+ data->list_type = bullet;
+ data->bullet_char = c;
+ data->start = 1;
+ data->delimiter = period;
+ data->tight = false;
+ }
} else if (isdigit(c)) {
int start = 0;
@@ -332,13 +335,17 @@ static int parse_list_marker(chunk *input, int pos, struct ListData ** dataptr)
if (!isspace(peek_at(input, pos))) {
return 0;
}
- data = malloc(sizeof(struct ListData));
- data->marker_offset = 0; // will be adjusted later
- data->list_type = ordered;
- data->bullet_char = 0;
- data->start = start;
- data->delimiter = (c == '.' ? period : parens);
- data->tight = false;
+ data = calloc(1, sizeof(*data));
+ if(data == NULL) {
+ return 0;
+ } else {
+ data->marker_offset = 0; // will be adjusted later
+ data->list_type = ordered;
+ data->bullet_char = 0;
+ data->start = start;
+ data->delimiter = (c == '.' ? period : parens);
+ data->tight = false;
+ }
} else {
return 0;
}