From: Frédéric Marchal <fmarchal@users.sourceforge.net>
Date: Wed, 14 Jul 2010 18:15:07 +0000 (+0000)
Subject: Report an error if the output directory is a subdirectory of the temporary directory.
X-Git-Tag: v2.3.1~27
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1c74d05aaae7ccca48b3407149d97a7f76a23f0f;p=thirdparty%2Fsarg.git

Report an error if the output directory is a subdirectory of the temporary directory.
---

diff --git a/log.c b/log.c
index 34d1f63..1936041 100644
--- a/log.c
+++ b/log.c
@@ -613,6 +613,11 @@ int main(int argc,char *argv[])
    */
    strcat(tmp,"/sarg");
 
+   if (tmp[0]!='\0' && strncmp(outdir,tmp,strlen(tmp))==0) {
+      debuga(_("The output directory \"%s\" must be outside of the temporary directory \"%s\"\n"),outdir,tmp);
+      exit(EXIT_FAILURE);
+   }
+
    if(df[0] == '\0') strcpy(df,DateFormat);
    else strcpy(DateFormat,df);