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-rw-r--r--src/buffer.c2
-rw-r--r--src/buffer.h2
2 files changed, 2 insertions, 2 deletions
diff --git a/src/buffer.c b/src/buffer.c
index b879f0c..12cbc56 100644
--- a/src/buffer.c
+++ b/src/buffer.c
@@ -41,7 +41,7 @@ void cmark_strbuf_grow(cmark_strbuf *buf, bufsize_t target_size) {
if (target_size < buf->asize)
return;
- if (target_size > (bufsize_t)(SIZE_MAX / 4))
+ if (target_size > (bufsize_t)(INT32_MAX / 2))
abort();
/* Oversize the buffer by 50% to guarantee amortized linear time
diff --git a/src/buffer.h b/src/buffer.h
index 96b2704..2d3db0d 100644
--- a/src/buffer.h
+++ b/src/buffer.h
@@ -13,7 +13,7 @@
extern "C" {
#endif
-typedef ssize_t bufsize_t;
+typedef int32_t bufsize_t;
typedef struct {
cmark_mem *mem;