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fixed missing check in AvatarInfo against empty image data

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csoler 2020-01-29 21:02:46 +01:00
parent 06be689bef
commit 0efc6b00a1
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GPG key ID: 7BCA522266C0804C
1 changed files with 11 additions and 3 deletions
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8
libretroshare/src/chat/p3chatservice.cc
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@ -155,11 +155,19 @@ class p3ChatService::AvatarInfo
} }
void init(const unsigned char *jpeg_data,int size) void init(const unsigned char *jpeg_data,int size)
{
if(size == 0)
{
_image_size = 0;
_image_data = nullptr;
}
else
{ {
_image_size = size ; _image_size = size ;
_image_data = (unsigned char*)rs_malloc(size) ; _image_data = (unsigned char*)rs_malloc(size) ;
memcpy(_image_data,jpeg_data,size) ; memcpy(_image_data,jpeg_data,size) ;
} }
}
AvatarInfo(const unsigned char *jpeg_data,int size) AvatarInfo(const unsigned char *jpeg_data,int size)
{ {
init(jpeg_data,size) ; init(jpeg_data,size) ;