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From b8682d868ddf7f741e93b791588af0932893f95c Mon Sep 17 00:00:00 2001
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From: Pino Toscano <pino@kde.org>
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Date: Mon, 16 Sep 2013 17:46:55 +0000
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Subject: pdfseparate: improve the path building
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Make use of snprintf to limit the output to the pathName buffer;
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while I'm there, expand its size to 4096 (might help longer paths),
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although a better fix would be dynamically allocate its length
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(and/or using GooString, maybe).
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---
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(limited to 'utils/pdfseparate.cc')
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diff --git a/utils/pdfseparate.cc b/utils/pdfseparate.cc
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index 35ae020..e41e547 100644
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--- a/utils/pdfseparate.cc
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+++ b/utils/pdfseparate.cc
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@@ -44,7 +44,7 @@ static const ArgDesc argDesc[] = {
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};
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bool extractPages (const char *srcFileName, const char *destFileName) {
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- char pathName[1024];
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+ char pathName[4096];
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GooString *gfileName = new GooString (srcFileName);
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PDFDoc *doc = new PDFDoc (gfileName, NULL, NULL, NULL);
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@@ -66,7 +66,7 @@ bool extractPages (const char *srcFileName, const char *destFileName) {
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return false;
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}
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for (int pageNo = firstPage; pageNo <= lastPage; pageNo++) {
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- sprintf (pathName, destFileName, pageNo);
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+ snprintf (pathName, sizeof (pathName) - 1, destFileName, pageNo);
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GooString *gpageName = new GooString (pathName);
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int errCode = doc->savePageAs(gpageName, pageNo);
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if ( errCode != errNone) {
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--
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cgit v0.9.0.2-2-gbebe
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