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[Emacs-diffs] master 4e8083e 2/5: Fix arbitrary INT_MAX limit on referre
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From: |
Paul Eggert |
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Subject: |
[Emacs-diffs] master 4e8083e 2/5: Fix arbitrary INT_MAX limit on referrer repr |
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Date: |
Thu, 20 Jun 2019 03:41:19 -0400 (EDT) |
branch: master
commit 4e8083ec81106eedbecb12799823044dbd05bc7e
Author: Paul Eggert <address@hidden>
Commit: Paul Eggert <address@hidden>
Fix arbitrary INT_MAX limit on referrer repr
* src/pdumper.c (print_paths_to_root_1):
Don’t assume strlen (repr) < INT_MAX.
---
src/pdumper.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/src/pdumper.c b/src/pdumper.c
index a028600..c00f8a0 100644
--- a/src/pdumper.c
+++ b/src/pdumper.c
@@ -1405,7 +1405,8 @@ print_paths_to_root_1 (struct dump_context *ctx,
Lisp_Object repr = Fprin1_to_string (referrer, Qnil);
for (int i = 0; i < level; ++i)
fputc (' ', stderr);
- fprintf (stderr, "%s\n", SDATA (repr));
+ fwrite (SDATA (repr), 1, SBYTES (repr), stderr);
+ fputc ('\n', stderr);
print_paths_to_root_1 (ctx, referrer, level + 1);
}
}