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commit: 2b1392af2fe9e5dfc8eda2f19d896efdc41840bf |
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Author: William Hubbs <w.d.hubbs <AT> gmail <DOT> com> |
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AuthorDate: Wed May 9 22:30:08 2018 +0000 |
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Commit: William Hubbs <williamh <AT> gentoo <DOT> org> |
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CommitDate: Wed May 9 22:30:08 2018 +0000 |
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URL: https://gitweb.gentoo.org/proj/openrc.git/commit/?id=2b1392af |
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|
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Logger: only log printable characters and newlines |
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|
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X-Gentoo-Bug: 651412 |
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X-Gentoo-Bug-URL: https://bugs.gentoo.org/show_bug.cgi?id=651412 |
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|
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src/rc/rc-logger.c | 5 +++-- |
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1 file changed, 3 insertions(+), 2 deletions(-) |
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|
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diff --git a/src/rc/rc-logger.c b/src/rc/rc-logger.c |
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index 062ce3d9..1da3f59c 100644 |
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--- a/src/rc/rc-logger.c |
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+++ b/src/rc/rc-logger.c |
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@@ -87,8 +87,9 @@ write_log(int logfd, const char *buffer, size_t bytes) |
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} |
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|
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if (!in_escape) { |
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- if (write(logfd, p++, 1) == -1) |
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- eerror("write: %s", strerror(errno)); |
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+ if (isprint((unsigned char) *p) || *p == '\n') |
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+ if (write(logfd, p++, 1) == -1) |
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+ eerror("write: %s", strerror(errno)); |
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continue; |
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} |
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