Commit 78a840ed authored by derf's avatar derf Committed by GitHub
Browse files

Merge pull request #287 from stoeckmann/empty-file 

Avoid out of boundary read on empty/broken file.
parents 1e042038 bdee6af0

src/utils.c

+2 −2
Original line number Diff line number Diff line
@@ -183,14 +183,14 @@ char *ereadfile(char *path) 
{

	char buffer[4096];

	FILE *fp;

	int count;

	size_t count;



	fp = fopen(path, "r");

	if (!fp)

		return NULL;



	count = fread(buffer, sizeof(char), sizeof(buffer) - 1, fp);

	if (buffer[count - 1] == '\n')

	if (count > 0 && buffer[count - 1] == '\n')

		buffer[count - 1] = '\0';

	else

		buffer[count] = '\0';