Project

General

Profile

Actions

Bug #5079

closed

swf: coverity warning

Added by Victor Julien 8 months ago. Updated 8 months ago.

Status:
Closed
Priority:
Normal
Assignee:
Target version:
Affected Versions:
Effort:
Difficulty:
Label:
Needs backport to 5.0, Needs backport to 6.0

Description

** CID 1499365:    (UNINIT)
/src/util-file-swf-decompression.c: 98 in FileSwfZlibDecompression()
/src/util-file-swf-decompression.c: 98 in FileSwfZlibDecompression()

________________________________________________________________________________________________________
*** CID 1499365:    (UNINIT)
/src/util-file-swf-decompression.c: 98 in FileSwfZlibDecompression()
92         infstream.avail_in = (uInt)compressed_data_len;
93         infstream.next_in = (Bytef *)compressed_data;
94         infstream.avail_out = (uInt)decompressed_data_len;
95         infstream.next_out = (Bytef *)decompressed_data;
96     
97         inflateInit(&infstream);
>>>     CID 1499365:    (UNINIT)
>>>     Using uninitialized value "infstream.total_out" when calling "inflate".
98         int result = inflate(&infstream, Z_NO_FLUSH);
99         switch(result) {
100             case Z_STREAM_END:
101                 break;
102             case Z_OK:
103                 break;
/src/util-file-swf-decompression.c: 98 in FileSwfZlibDecompression()
92         infstream.avail_in = (uInt)compressed_data_len;
93         infstream.next_in = (Bytef *)compressed_data;
94         infstream.avail_out = (uInt)decompressed_data_len;
95         infstream.next_out = (Bytef *)decompressed_data;
96     
97         inflateInit(&infstream);
>>>     CID 1499365:    (UNINIT)
>>>     Using uninitialized value "infstream.total_out" when calling "inflate".
98         int result = inflate(&infstream, Z_NO_FLUSH);
99         switch(result) {
100             case Z_STREAM_END:
101                 break;
102             case Z_OK:
103                 break;
** CID 1499363:  Error handling issues  (CHECKED_RETURN)
/src/util-file-swf-decompression.c: 97 in FileSwfZlibDecompression()

________________________________________________________________________________________________________
*** CID 1499363:  Error handling issues  (CHECKED_RETURN)
/src/util-file-swf-decompression.c: 97 in FileSwfZlibDecompression()
91     
92         infstream.avail_in = (uInt)compressed_data_len;
93         infstream.next_in = (Bytef *)compressed_data;
94         infstream.avail_out = (uInt)decompressed_data_len;
95         infstream.next_out = (Bytef *)decompressed_data;
96     
>>>     CID 1499363:  Error handling issues  (CHECKED_RETURN)
>>>     Calling "inflateInit_(&infstream, "1.2.11", 112)" without checking return value. This library function may fail and return an error code.
97         inflateInit(&infstream);
98         int result = inflate(&infstream, Z_NO_FLUSH);
99         switch(result) {
100             case Z_STREAM_END:
101                 break;
102             case Z_OK:

Related issues 2 (0 open2 closed)

Copied to Bug #5108: swf: coverity warningClosedShivani BhardwajActions
Copied to Bug #5109: swf: coverity warningClosedJeff LucovskyActions
Actions #1

Updated by Victor Julien 8 months ago

  • Status changed from In Progress to Closed
Actions #2

Updated by Jeff Lucovsky 8 months ago

  • Copied to Bug #5108: swf: coverity warning added
Actions #3

Updated by Jeff Lucovsky 8 months ago

  • Copied to Bug #5109: swf: coverity warning added
Actions

Also available in: Atom PDF