Automated Code Analysis

cppcheck analysis of mlt_0.5.6+git20100727-1.dsc

• ./src/framework/mlt_geometry.c:654 [error] - Common realloc mistake: "ret" nulled but not freed upon failure
• ./src/modules/avformat/consumer_avformat.c:716 [error] - Resource leak: f
• ./src/modules/dgraft/filter_telecide.c:139 [error] - Undefined behaviour: buf 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.
• ./src/modules/dgraft/filter_telecide.c:141 [error] - Undefined behaviour: buf 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.
• ./src/modules/dgraft/filter_telecide.c:142 [error] - Undefined behaviour: buf 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.
• ./src/modules/gtk2/producer_pango.c:191 [error] - Common realloc mistake: "markup" nulled but not freed upon failure
• ./src/modules/gtk2/producer_pixbuf.c:144 [error] - Resource leak: fd
• ./src/modules/jackrack/plugin.c:528 [error] - Memory leak: instances
• ./src/modules/jackrack/process.c:433 [error] - Mismatching allocation and deallocation: full_port_name
• ./src/modules/melt/producer_melt.c:58 [error] - Resource leak: input
• ./src/modules/qimage/producer_qimage.c:123 [error] - Resource leak: fd
• ./src/modules/vorbis/producer_vorbis.c:184 [error] - Memory leak: metadata
• ./src/modules/xml/producer_xml.c:1337 [error] - Resource leak: f
• ./src/modules/xml/producer_xml.c:1354 [error] - Memory leak: sax
• ./src/modules/xml/producer_xml.c:1356 [error] - Memory leak: context
• ./src/modules/xml/producer_xml.c:509 [error] - Dangerous usage of 'temp' (strncpy doesn't always 0-terminate it)

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