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| author | Ben Gamari <ben@smart-cactus.org> | 2020-09-14 10:41:34 -0400 |
|---|---|---|
| committer | Marge Bot <ben+marge-bot@smart-cactus.org> | 2020-09-16 04:53:59 -0400 |
| commit | ce42e187ebfc81174ed477f247f023ae094c9b24 (patch) | |
| tree | 1d9f70855fc73bd3590cb4b9e13e013fb0b6cd65 | |
| parent | 90229c4b781184d0e59ac67afda90ed316f62bcd (diff) | |
| download | haskell-ce42e187ebfc81174ed477f247f023ae094c9b24.tar.gz | |
rts: Fix erroneous usage of vsnprintf
As pointed out in #18685, this should be snprintf not vsnprintf. This
appears to be due to a cut-and-paste error.
Fixes #18658.
| -rw-r--r-- | rts/RtsMessages.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/rts/RtsMessages.c b/rts/RtsMessages.c index 6f13580e06..c816322a63 100644 --- a/rts/RtsMessages.c +++ b/rts/RtsMessages.c @@ -248,7 +248,7 @@ rtsSysErrorMsgFn(const char *s, va_list ap) r = vsnprintf(buf, BUFSIZE, s, ap); if (r > 0 && r < BUFSIZE) { - r = vsnprintf(buf+r, BUFSIZE-r, ": %s", syserr); + r = snprintf(buf+r, BUFSIZE-r, ": %s", syserr); MessageBox(NULL /* hWnd */, buf, prog_name, |