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Don't pass more than G_MAXSSIZE bytes at once to write() in glib/gfileutils.c

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Behaviour in that case is implementation-defined and how many bytes were
actually written can't be expressed by the return value anymore.

Instead do a short write of G_MAXSSIZE bytes and let the existing loop
for handling short writes takes care of the remaining length.
This commit is contained in:
Sebastian Dröge 2020-08-27 17:42:28 +02:00
parent 856265fe66
commit dae128e6bb
1 changed files with 1 additions and 1 deletions
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2
glib/gfileutils.c
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@ -1157,7 +1157,7 @@ write_to_file (const gchar *contents,
{ {
gssize s; gssize s;
s = write (fd, contents, length); s = write (fd, contents, MIN (length, G_MAXSSIZE));
if (s < 0) if (s < 0)
{ {