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Fix error with failure to write with stdout due to different semantics with fwrite vs write.

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Con Kolivas 2020-11-11 23:19:29 +11:00
parent 597be1ffbd
commit 8af8ad17e4
1 changed files with 4 additions and 2 deletions
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6
lrzip.c
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@ -326,12 +326,14 @@ static bool fwrite_stdout(rzip_control *control, void *buf, i64 len)
total = 0; total = 0;
while (len > 0) { while (len > 0) {
ssize_t wrote;
if (len > one_g) if (len > one_g)
ret = one_g; ret = one_g;
else else
ret = len; ret = len;
ret = fwrite(offset_buf, 1, ret, control->outFILE); wrote = fwrite(offset_buf, 1, ret, control->outFILE);
if (unlikely(ret <= 0)) if (unlikely(wrote != ret))
fatal_return(("Failed to fwrite in fwrite_stdout\n"), false); fatal_return(("Failed to fwrite in fwrite_stdout\n"), false);
len -= ret; len -= ret;
offset_buf += ret; offset_buf += ret;