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[Emacs-diffs] pdumper 2298599: Use INT_MAX, not UINT_MAX, as limit for r
From: |
Daniel Colascione |
Subject: |
[Emacs-diffs] pdumper 2298599: Use INT_MAX, not UINT_MAX, as limit for read() |
Date: |
Mon, 19 Feb 2018 15:28:49 -0500 (EST) |
branch: pdumper
commit 229859935f3c776bfa51b91c05302e8d124177d1
Author: Daniel Colascione <address@hidden>
Commit: Daniel Colascione <address@hidden>
Use INT_MAX, not UINT_MAX, as limit for read()
---
src/pdumper.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/src/pdumper.c b/src/pdumper.c
index f66f3fe..ec1af3c 100644
--- a/src/pdumper.c
+++ b/src/pdumper.c
@@ -4885,7 +4885,7 @@ dump_read_all (int fd, void *buf, size_t bytes_to_read)
while (bytes_read < bytes_to_read)
{
/* Some platforms accept only int-sized values to read. */
- unsigned chunk_to_read = UINT_MAX;
+ unsigned chunk_to_read = INT_MAX;
if (bytes_to_read - bytes_read < chunk_to_read)
chunk_to_read = (unsigned)(bytes_to_read - bytes_read);
ssize_t chunk =
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Daniel Colascione <=