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72 lines
2.1 KiB
72 lines
2.1 KiB
13 years ago
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From 6ee2028996ee9d8802201e95f3cec56e2b307ddb Mon Sep 17 00:00:00 2001
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From: Jean-Louis Dupond <jean-louis@dupond.be>
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Date: Sat, 5 May 2012 16:54:18 +0200
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Subject: [PATCH] Fix crashes in some cases
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---
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remmina-plugins/rdp/rdp_cliprdr.c | 19 +++++++++++++------
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1 file changed, 13 insertions(+), 6 deletions(-)
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diff --git a/remmina-plugins/rdp/rdp_cliprdr.c b/remmina-plugins/rdp/rdp_cliprdr.c
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index d84374e..772709c 100644
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--- a/remmina-plugins/rdp/rdp_cliprdr.c
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+++ b/remmina-plugins/rdp/rdp_cliprdr.c
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@@ -204,7 +204,7 @@ uint8* remmina_rdp_cliprdr_get_data(RemminaProtocolWidget* gp, uint32 format, in
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g_printf("GetData: Requested Format: %#X\n", format);
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rfContext* rfi = GET_DATA(gp);
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GtkClipboard* clipboard;
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- uint8* inbuf = (uint8*)"";
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+ uint8* inbuf = NULL;
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uint8* outbuf = NULL;
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GdkPixbuf *image = NULL;
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@@ -223,10 +223,18 @@ uint8* remmina_rdp_cliprdr_get_data(RemminaProtocolWidget* gp, uint32 format, in
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}
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THREADS_LEAVE
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+ /* No data received, send nothing */
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+ if (inbuf == NULL && image == NULL)
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+ {
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+ g_printf("NO DATA RECEIVED\n");
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+ *size = 0;
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+ return NULL;
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+ }
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+
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+
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if (format == CB_FORMAT_TEXT || format == CB_FORMAT_HTML || format == CB_FORMAT_UNICODETEXT)
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{
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- if (inbuf == NULL)
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- inbuf = (uint8*)"";
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+ *size = strlen((char*)inbuf);
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inbuf = lf2crlf(inbuf, size);
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if (format == CB_FORMAT_TEXT)
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{
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@@ -258,12 +266,14 @@ uint8* remmina_rdp_cliprdr_get_data(RemminaProtocolWidget* gp, uint32 format, in
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gdk_pixbuf_save_to_buffer(image, &data, &buffersize, "png", NULL, NULL);
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outbuf = (uint8*) xmalloc(buffersize);
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memcpy(outbuf, data, buffersize);
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+ *size = buffersize;
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}
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if (format == CB_FORMAT_JPEG)
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{
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gdk_pixbuf_save_to_buffer(image, &data, &buffersize, "jpeg", NULL, NULL);
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outbuf = (uint8*) xmalloc(buffersize);
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memcpy(outbuf, data, buffersize);
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+ *size = buffersize;
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}
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if (format == CB_FORMAT_DIB)
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{
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@@ -276,9 +286,6 @@ uint8* remmina_rdp_cliprdr_get_data(RemminaProtocolWidget* gp, uint32 format, in
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g_object_unref(image);
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}
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- if (!outbuf)
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- outbuf = (uint8*)"";
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-
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return outbuf;
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}
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--
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1.7.10
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