Memory leaks with Visual Studio 6
Posted: 2007-12-03T03:33:35-07:00
Hello together,
i have translated all ImageMagick++ dlls with VS 6 and use them in my program.
When i start and end my program without doing anything with images (only the dll's are loaded)
within the visual studio debugger there are many memory leaks detected/listed.
I am using the version 6.3.7-2 of ImageMagick.
The start of the listing (the complete list contains about 170 entries) is :
F:\temp\ImageMagick-6.3.7\magick\semaphore.c(179) : {4622} normal block at 0x013761A8, 36 bytes long.
Data: <x© ÿÿÿÿ > 78 A9 14 00 FF FF FF FF 00 00 00 00 00 00 00 00
F:\temp\ImageMagick-6.3.7\magick\memory.c(321) : {4304} normal block at 0x013ABAA0, 8 bytes long.
Data: <P¹: > 50 B9 3A 01 00 00 00 00
F:\temp\ImageMagick-6.3.7\magick\memory.c(321) : {4303} normal block at 0x013ABA58, 4 bytes long.
Data: <wmf > 77 6D 66 00
F:\temp\ImageMagick-6.3.7\magick\memory.c(321) : {4302} normal block at 0x013ABA00, 23 bytes long.
Data: <"wmf2eps" -o "%o> 22 77 6D 66 32 65 70 73 22 20 2D 6F 20 22 25 6F
F:\temp\ImageMagick-6.3.7\magick\memory.c(321) : {4301} normal block at 0x013AB9B8, 9 bytes long.
Data: <built-in > 62 75 69 6C 74 2D 69 6E 00
F:\temp\ImageMagick-6.3.7\magick\memory.c(321) : {4300} normal block at 0x013AB950, 44 bytes long.
Data: <¸¹: Xº: º: > B8 B9 3A 01 58 BA 3A 01 00 00 00 00 00 BA 3A 01
F:\temp\ImageMagick-6.3.7\magick\memory.c(321) : {4299} normal block at 0x013AB908, 8 bytes long.
Data: <x·: | º: > 78 B7 3A 01 A0 BA 3A 01
F:\temp\ImageMagick-6.3.7\magick\memory.c(321) : {4298} normal block at 0x013AB8C0, 4 bytes long.
Data: <win > 77 69 6E 00
F:\temp\ImageMagick-6.3.7\magick\memory.c(321) : {4297} normal block at 0x013AB828, 89 bytes long.
Data: <"/usr/local/bin/> 22 2F 75 73 72 2F 6C 6F 63 61 6C 2F 62 69 6E 2F
F:\temp\ImageMagick-6.3.7\magick\memory.c(321) : {4296} normal block at 0x013AB7E0, 9 bytes long.
Data: <built-in > 62 75 69 6C 74 2D 69 6E 00
F:\temp\ImageMagick-6.3.7\magick\memory.c(321) : {4295} normal block at 0x013AB778, 44 bytes long.
Data: <à·: À¸: (¸: > E0 B7 3A 01 00 00 00 00 C0 B8 3A 01 28 B8 3A 01
F:\temp\ImageMagick-6.3.7\magick\memory.c(321) : {4294} normal block at 0x013AB730, 8 bytes long.
Data: < µ: ¹: > 98 B5 3A 01 08 B9 3A 01
F:\temp\ImageMagick-6.3.7\magick\memory.c(321) : {4293} normal block at 0x013AB6E8, 3 bytes long.
Data: <ps > 70 73 00
F:\temp\ImageMagick-6.3.7\magick\memory.c(321) : {4292} normal block at 0x013AB6A0, 4 bytes long.
Data: <txt > 74 78 74 00
F:\temp\ImageMagick-6.3.7\magick\memory.c(321) : {4291} normal block at 0x013AB648, 24 bytes long.
Data: <"enscript" -o "%> 22 65 6E 73 63 72 69 70 74 22 20 2D 6F 20 22 25
F:\temp\ImageMagick-6.3.7\magick\memory.c(321) : {4290} normal block at 0x013AB600, 9 bytes long.
Data: <built-in > 62 75 69 6C 74 2D 69 6E 00
F:\temp\ImageMagick-6.3.7\magick\memory.c(321) : {4289} normal block at 0x013AB598, 44 bytes long.
Data: < ¶: | ¶: è¶: H¶: > 00 B6 3A 01 A0 B6 3A 01 E8 B6 3A 01 48 B6 3A 01
F:\temp\ImageMagick-6.3.7\magick\memory.c(321) : {4288} normal block at 0x013AB550, 8 bytes long.
Data: < ´: 0·: > 00 B4 3A 01 30 B7 3A 01
F:\temp\ImageMagick-6.3.7\magick\memory.c(321) : {4287} normal block at 0x013AB508, 4 bytes long.
Data: <svg > 73 76 67 00
F:\temp\ImageMagick-6.3.7\magick\memory.c(321) : {4286} normal block at 0x013AB4B0, 23 bytes long.
Data: <"wmf2eps" -o "%o> 22 77 6D 66 32 65 70 73 22 20 2D 6F 20 22 25 6F
Does any one know how i can solve the problem?
(Some of the memory alloctions seems to be done when parsing some xml files)
With many thanks in advance,
Peter.
i have translated all ImageMagick++ dlls with VS 6 and use them in my program.
When i start and end my program without doing anything with images (only the dll's are loaded)
within the visual studio debugger there are many memory leaks detected/listed.
I am using the version 6.3.7-2 of ImageMagick.
The start of the listing (the complete list contains about 170 entries) is :
F:\temp\ImageMagick-6.3.7\magick\semaphore.c(179) : {4622} normal block at 0x013761A8, 36 bytes long.
Data: <x© ÿÿÿÿ > 78 A9 14 00 FF FF FF FF 00 00 00 00 00 00 00 00
F:\temp\ImageMagick-6.3.7\magick\memory.c(321) : {4304} normal block at 0x013ABAA0, 8 bytes long.
Data: <P¹: > 50 B9 3A 01 00 00 00 00
F:\temp\ImageMagick-6.3.7\magick\memory.c(321) : {4303} normal block at 0x013ABA58, 4 bytes long.
Data: <wmf > 77 6D 66 00
F:\temp\ImageMagick-6.3.7\magick\memory.c(321) : {4302} normal block at 0x013ABA00, 23 bytes long.
Data: <"wmf2eps" -o "%o> 22 77 6D 66 32 65 70 73 22 20 2D 6F 20 22 25 6F
F:\temp\ImageMagick-6.3.7\magick\memory.c(321) : {4301} normal block at 0x013AB9B8, 9 bytes long.
Data: <built-in > 62 75 69 6C 74 2D 69 6E 00
F:\temp\ImageMagick-6.3.7\magick\memory.c(321) : {4300} normal block at 0x013AB950, 44 bytes long.
Data: <¸¹: Xº: º: > B8 B9 3A 01 58 BA 3A 01 00 00 00 00 00 BA 3A 01
F:\temp\ImageMagick-6.3.7\magick\memory.c(321) : {4299} normal block at 0x013AB908, 8 bytes long.
Data: <x·: | º: > 78 B7 3A 01 A0 BA 3A 01
F:\temp\ImageMagick-6.3.7\magick\memory.c(321) : {4298} normal block at 0x013AB8C0, 4 bytes long.
Data: <win > 77 69 6E 00
F:\temp\ImageMagick-6.3.7\magick\memory.c(321) : {4297} normal block at 0x013AB828, 89 bytes long.
Data: <"/usr/local/bin/> 22 2F 75 73 72 2F 6C 6F 63 61 6C 2F 62 69 6E 2F
F:\temp\ImageMagick-6.3.7\magick\memory.c(321) : {4296} normal block at 0x013AB7E0, 9 bytes long.
Data: <built-in > 62 75 69 6C 74 2D 69 6E 00
F:\temp\ImageMagick-6.3.7\magick\memory.c(321) : {4295} normal block at 0x013AB778, 44 bytes long.
Data: <à·: À¸: (¸: > E0 B7 3A 01 00 00 00 00 C0 B8 3A 01 28 B8 3A 01
F:\temp\ImageMagick-6.3.7\magick\memory.c(321) : {4294} normal block at 0x013AB730, 8 bytes long.
Data: < µ: ¹: > 98 B5 3A 01 08 B9 3A 01
F:\temp\ImageMagick-6.3.7\magick\memory.c(321) : {4293} normal block at 0x013AB6E8, 3 bytes long.
Data: <ps > 70 73 00
F:\temp\ImageMagick-6.3.7\magick\memory.c(321) : {4292} normal block at 0x013AB6A0, 4 bytes long.
Data: <txt > 74 78 74 00
F:\temp\ImageMagick-6.3.7\magick\memory.c(321) : {4291} normal block at 0x013AB648, 24 bytes long.
Data: <"enscript" -o "%> 22 65 6E 73 63 72 69 70 74 22 20 2D 6F 20 22 25
F:\temp\ImageMagick-6.3.7\magick\memory.c(321) : {4290} normal block at 0x013AB600, 9 bytes long.
Data: <built-in > 62 75 69 6C 74 2D 69 6E 00
F:\temp\ImageMagick-6.3.7\magick\memory.c(321) : {4289} normal block at 0x013AB598, 44 bytes long.
Data: < ¶: | ¶: è¶: H¶: > 00 B6 3A 01 A0 B6 3A 01 E8 B6 3A 01 48 B6 3A 01
F:\temp\ImageMagick-6.3.7\magick\memory.c(321) : {4288} normal block at 0x013AB550, 8 bytes long.
Data: < ´: 0·: > 00 B4 3A 01 30 B7 3A 01
F:\temp\ImageMagick-6.3.7\magick\memory.c(321) : {4287} normal block at 0x013AB508, 4 bytes long.
Data: <svg > 73 76 67 00
F:\temp\ImageMagick-6.3.7\magick\memory.c(321) : {4286} normal block at 0x013AB4B0, 23 bytes long.
Data: <"wmf2eps" -o "%o> 22 77 6D 66 32 65 70 73 22 20 2D 6F 20 22 25 6F
Does any one know how i can solve the problem?
(Some of the memory alloctions seems to be done when parsing some xml files)
With many thanks in advance,
Peter.