Automated Code Analysis

cppcheck analysis of xawtv_3.95.dfsg.1-8.1.dsc

• ./common/channel.c:195 [error] - Common realloc mistake: "channels" nulled but not freed upon failure
• ./common/channel.c:516 [error] - Common realloc mistake: "launch" nulled but not freed upon failure
• ./common/frequencies.c:43 [error] - Common realloc mistake: "chanlists" nulled but not freed upon failure
• ./console/fbtools.c:245 [error] - Resource leak: fp
• ./console/fs.c:369 [error] - Memory leak: fp
• ./console/radio.c:195 [error] - Resource leak: fp
• ./console/showqt.c:675 [error] - Resource leak: fh
• ./console/v4l-info.c:298 [error] - Resource leak: fd
• ./console/vbi-tty.c:152 [error] - Memory leak: data
• ./console/vbi-tty.c:184 [error] - Memory leak: data
• ./console/webcam.c:650 [error] - Buffer overrun possible for long cmd-line args
• ./libng/plugins/drv1-v4l.c:382 [error] - Memory leak: norms
• ./libng/plugins/snd-oss.c:187 [error] - Common realloc mistake: "info" nulled but not freed upon failure
• ./libng/plugins/snd-oss.c:219 [error] - Common realloc mistake: "info" nulled but not freed upon failure
• ./libng/plugins/write-avi.c:255 [error] - Memory leak: h
• ./todo/tmohan/webcam.c:1282 [error] - Buffer overrun possible for long cmd-line args
• ./todo/tmohan/webcam.c:206 [error] - Undefined behaviour: ftpfilename is used wrong in call to sprintf or snprintf. Quote: If copying takes place between objects that overlap as a result of a call to sprintf() or snprintf(), the results are undefined.
• ./todo/tmohan/webcam.c:936 [error] - Undefined behaviour: jpegfilename is used wrong in call to sprintf or snprintf. Quote: If copying takes place between objects that overlap as a result of a call to sprintf() or snprintf(), the results are undefined.
• ./x11/complete.c:236 [error] - Memory leak: fn2
• ./x11/complete.c:106 [error] - Uninitialized variable: fn
• ./x11/man.c:105 [error] - Mismatching allocation and deallocation: fp
• ./x11/motv.c:3078 [error] - Memory leak: ipc

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