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Opened 14 years ago

Closed 13 years ago

#29 closed defect (fixed)

Invalid type of image_number within definition of uca_cam_grab_callback

Reported by: Suren A. Chilingaryan Owned by: Matthias Vogelgesang
Priority: minor Milestone:
Component: libuca Version:
Keywords: Cc:

Description

You defining image_number as uint32_t. However, you accept this parameter from siso sdk which defines it as frameindex_t.
os_type.h states:
frameindex_t - Integer type for frame/image counts and subbuffer counts. This type represents a 32 bit number on 32 bit systems (WinXP /Vista 32, Linux x86_32) and a 64 bit number on 64 bit systems (WinXP / Vista 64, Linux amd64).

So, on 64 bit platforms the variable can fall out of the type range.

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Change History (2)

comment:1 Changed 14 years ago by Suren A. Chilingaryan

Another type mistmatch in uca_me4_grab: you defining "static int32_t last_frame", but Fg_getLastPicNumber* returns int. Please, check your code, I guess there are more places like that.

comment:2 Changed 13 years ago by Matthias Vogelgesang

Resolution: → fixed
Status: new → closed

Fixed long time ago (r123). However, it is also a bit strange from SiSo?'s side to define it differently on different systems.

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