From: Thanh Han The <
[email protected]>
Subject: pdflatex failures on big-endian architectures (s390x)
Origin: upstream
--- a/texk/web2c/pdftexdir/tounicode.c 2023/10/27 15:39:07 911
+++ b/texk/web2c/pdftexdir/tounicode.c 2023/10/27 15:40:08 912
@@ -66,6 +66,7 @@ void deftounicode(strnumber glyph, strnu
int i, l;
glyph_unicode_entry *gu, t;
void **aa;
+ unsigned long sscan_result;
p = makecstring(glyph);
assert(strlen(p) < SMALL_BUF_SIZE);
@@ -115,13 +116,15 @@ void deftounicode(strnumber glyph, strnu
gu->code = UNI_STRING;
gu->unicode_seq = xstrdup(buf2);
} else {
- i = sscanf(p, "%lX", &(gu->code));
+ i = sscanf(p, "%lX", &sscan_result);
assert(i == 1);
- if (gu->code < 0 || gu->code > 0x10FFFF) {
+ if (sscan_result > 0x10FFFF) {
pdftex_warn("ToUnicode: value out of range [0,10FFFF]: %lX",
- gu->code);
+ sscan_result);
gu->code = UNI_UNDEF;
}
+ else
+ gu->code = sscan_result;
}
aa = avl_probe(glyph_unicode_tree, gu);
assert(aa != NULL);
