X-Git-Url: https://git.saurik.com/apple/security.git/blobdiff_plain/b04fe171f0375ecd5d8a24747ca1dff85720a0ca..6b200bc335dc93c5516ccb52f14bd896d8c7fad7:/OSX/utilities/src/fileIo.c

diff --git a/OSX/utilities/src/fileIo.c b/OSX/utilities/src/fileIo.c
index c9b7024b..c92edad9 100644
--- a/OSX/utilities/src/fileIo.c
+++ b/OSX/utilities/src/fileIo.c
@@ -41,7 +41,7 @@ int writeFileSizet(
 		return errno;
 	}
 	wrc = write(fd, bytes, (size_t)numBytes);
-	if(wrc != numBytes) {
+	if(wrc != (ssize_t) numBytes) {
 		if(wrc >= 0) {
 			fprintf(stderr, "writeFile: short write\n");
 		}
@@ -79,7 +79,7 @@ int readFileSizet(
 	if(rtn) {
 		goto errOut;
 	}
-	if (sb.st_size > SIZE_MAX) {
+	if (sb.st_size > (off_t) ((UINT32_MAX >> 1)-1)) {
 		rtn = EFBIG;
 		goto errOut;
 	}
@@ -90,7 +90,7 @@ int readFileSizet(
 		goto errOut;
 	}
 	rrc = read(fd, buf, size);
-	if(rrc != size) {
+	if(rrc != (ssize_t) size) {
 		if(rtn >= 0) {
             free(buf);
 			fprintf(stderr, "readFile: short read\n");