From: Matthew Fernandez <matthew.fernandez@gmail.com>
Date: Sat, 15 May 2021 00:42:05 +0000 (-0700)
Subject: squash another -Wsign-conversion warning in core_loadimage_ps
X-Git-Tag: 2.47.3~30^2
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=3891484f1182b7ac6235bc88bccc8f9deb001315;p=graphviz

squash another -Wsign-conversion warning in core_loadimage_ps

us->datasize and statbuf.st_size are equal at this point, so we may as well use
the correctly typed one of them.
---

diff --git a/plugin/core/gvloadimage_core.c b/plugin/core/gvloadimage_core.c
index 32845f7b1..eb6334ddb 100644
--- a/plugin/core/gvloadimage_core.c
+++ b/plugin/core/gvloadimage_core.c
@@ -181,7 +181,7 @@ static void core_loadimage_ps(GVJ_t * job, usershape_t *us, boxf b, boolean fill
 		fstat(fd, &statbuf);
 		us->datasize = (size_t)statbuf.st_size;
 #ifdef HAVE_SYS_MMAN_H
-		us->data = mmap(0, statbuf.st_size, PROT_READ, MAP_SHARED, fd, 0);
+		us->data = mmap(0, us->datasize, PROT_READ, MAP_SHARED, fd, 0);
 		if (us->data == MAP_FAILED)
 			us->data = NULL;
 #else