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Merge pull request #139 from wneessen/bugfix/138_segfault-in-writer-because-createpart-error-is-ignored

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Fix nil pointer dereference in msgwriter due to missing error handling
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Winni Neessen 2023-08-08 11:10:31 +02:00 committed by GitHub
commit 05c2105705
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1 changed files with 4 additions and 1 deletions
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msgwriter.go
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@ -231,8 +231,11 @@ func (mw *msgWriter) addFiles(fl []*File, a bool) {
if mw.d > 0 { if mw.d > 0 {
mw.newPart(f.Header) mw.newPart(f.Header)
} }
if mw.err == nil {
mw.writeBody(f.Writer, e) mw.writeBody(f.Writer, e)
} }
}
} }
// newPart creates a new MIME multipart io.Writer and sets the partwriter to it // newPart creates a new MIME multipart io.Writer and sets the partwriter to it