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-rw-r--r--source/pdf/pdf-pkcs7.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/source/pdf/pdf-pkcs7.c b/source/pdf/pdf-pkcs7.c
index 2f2a3524..178d20ea 100644
--- a/source/pdf/pdf-pkcs7.c
+++ b/source/pdf/pdf-pkcs7.c
@@ -740,7 +740,7 @@ void pdf_sign_signature(pdf_document *doc, pdf_widget *widget, const char *sigfi
fz_try(ctx)
{
- unsigned char *dn_str;
+ char *dn_str;
pdf_signature_set_value(doc, ((pdf_annot *)widget)->obj, signer);
dn = pdf_signer_designated_name(signer);
@@ -762,7 +762,7 @@ void pdf_sign_signature(pdf_document *doc, pdf_widget *widget, const char *sigfi
if (dn->c)
fz_buffer_printf(ctx, fzbuf, ", c=%s", dn->c);
- (void)fz_buffer_storage(ctx, fzbuf, &dn_str);
+ (void)fz_buffer_storage(ctx, fzbuf, (unsigned char **) &dn_str);
pdf_set_signature_appearance(doc, (pdf_annot *)widget, dn->cn, dn_str, NULL);
}
fz_always(ctx)