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authorAkira Kakuto <kakuto@fuk.kindai.ac.jp>2018-11-18 23:15:08 +0000
committerAkira Kakuto <kakuto@fuk.kindai.ac.jp>2018-11-18 23:15:08 +0000
commit9bc3bd97e43658c5252af9276d01598236e4165b (patch)
tree1e7eeb98fe956633aa133716f8c4ff285bd906e1 /Build/source/texk/web2c/lib
parentf128a308cbb33d054c841016aea7b327f5d4ae8f (diff)
remove unused functions for XeTeX
git-svn-id: svn://tug.org/texlive/trunk@49190 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/texk/web2c/lib')
-rw-r--r--Build/source/texk/web2c/lib/ChangeLog6
-rw-r--r--Build/source/texk/web2c/lib/texmfmp.c22
2 files changed, 24 insertions, 4 deletions
diff --git a/Build/source/texk/web2c/lib/ChangeLog b/Build/source/texk/web2c/lib/ChangeLog
index 36c380d7b46..00ddce68bef 100644
--- a/Build/source/texk/web2c/lib/ChangeLog
+++ b/Build/source/texk/web2c/lib/ChangeLog
@@ -1,3 +1,9 @@
+2018-11-19 Akira Kakuto <kakuto@fuk.kindai.ac.jp>
+
+ * texmfmp.c: Remove unused functions for XeTeX.
+ Check kpse_in_name_ok() in getfilesize(), getfiledump(),
+ and getmd5sum().
+
2018-11-18 Akira Kakuto <kakuto@fuk.kindai.ac.jp>
* texmfmp.c: Make necessary changes for XeTeX in
diff --git a/Build/source/texk/web2c/lib/texmfmp.c b/Build/source/texk/web2c/lib/texmfmp.c
index c404020bd0b..329a3f9222d 100644
--- a/Build/source/texk/web2c/lib/texmfmp.c
+++ b/Build/source/texk/web2c/lib/texmfmp.c
@@ -3077,6 +3077,7 @@ void initstarttime(void)
}
}
+#if !defined(XeTeX)
char *makecstring(integer s)
{
static char *cstrbuf = NULL;
@@ -3125,6 +3126,7 @@ char *makecfilename(integer s)
*q = '\0';
return name;
}
+#endif /* !XeTeX */
void getcreationdate(void)
{
@@ -3213,6 +3215,9 @@ void getfilesize(integer s)
if (file_name == NULL) {
return; /* empty string */
}
+ if (! kpse_in_name_ok(file_name)) {
+ return; /* no permission */
+ }
recorder_record_input(file_name);
/* get file status */
@@ -3251,13 +3256,15 @@ void getfiledump(integer s, int offset, int length)
{
FILE *f;
int read, i;
- poolpointer data_ptr;
- poolpointer data_end;
- char *file_name;
#if defined(XeTeX)
char *readbuffer, strbuf[3];
int j, k;
-#endif
+#else
+ poolpointer data_ptr;
+ poolpointer data_end;
+#endif /* XeTeX */
+ char *file_name;
+
if (length == 0) {
/* empty result string */
return;
@@ -3278,6 +3285,9 @@ void getfiledump(integer s, int offset, int length)
if (file_name == NULL) {
return; /* empty string */
}
+ if (! kpse_in_name_ok(file_name)) {
+ return; /* no permission */
+ }
/* read file data */
f = fopen(file_name, FOPEN_RBIN_MODE);
@@ -3371,6 +3381,10 @@ void getmd5sum(strnumber s, boolean file)
if (file_name == NULL) {
return; /* empty string */
}
+ if (! kpse_in_name_ok(file_name)) {
+ return; /* no permission */
+ }
+
/* in case of error the empty string is returned,
no need for xfopen that aborts on error.
*/