25 lines
875 B
Plaintext
25 lines
875 B
Plaintext
$OpenBSD: patch-jerror_c,v 1.1 2005/04/03 23:26:22 brad Exp $
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This one is slightly problematic, if an application
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choose to allocate more room for its error buffer than
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the recommanded JMSG_LENGTH_MAX the error message will
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get truncated.
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There should be no loss of functionnality and I'm not
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aware of any app doing that.
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--- jerror.c.orig Sun Feb 22 02:03:15 1998
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+++ jerror.c Sun Mar 27 04:01:51 2005
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@@ -190,9 +190,9 @@ format_message (j_common_ptr cinfo, char
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/* Format the message into the passed buffer */
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if (isstring)
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- sprintf(buffer, msgtext, err->msg_parm.s);
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+ snprintf(buffer, JMSG_LENGTH_MAX, msgtext, err->msg_parm.s);
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else
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- sprintf(buffer, msgtext,
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+ snprintf(buffer, JMSG_LENGTH_MAX, msgtext,
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err->msg_parm.i[0], err->msg_parm.i[1],
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err->msg_parm.i[2], err->msg_parm.i[3],
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err->msg_parm.i[4], err->msg_parm.i[5],
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