Hello everybody,
   
  I use the 7.14.1 version of libcurl. Unfortunately I have memory leak problem related to the use of this library.
   
  In more details, I use the easy interface. And after performing the download, I call the curl_easy_cleanup function. This is the only function I called to free resources allocated by libcurl?
   
  In the memdump file, I have obtained:
   
  FREE ERROR: No memory allocated: MEM http.c:935 free(0x81b2874)
FREE ERROR: No memory allocated: MEM url.c:185 free(0x81b27f4)
FREE ERROR: No memory allocated: MEM url.c:185 free(0x81b26ac)
FREE ERROR: No memory allocated: MEM url.c:185 free(0x81b2bc4)
FREE ERROR: No memory allocated: MEM url.c:185 free(0x81b24dc)
Close without open: FD url.c:1535 sclose(11)
FREE ERROR: No memory allocated: MEM url.c:185 free(0x81b2734)
FREE ERROR: No memory allocated: MEM url.c:185 free(0x81b2824)
FREE ERROR: No memory allocated: MEM url.c:185 free(0x81b23cc)
FREE ERROR: No memory allocated: MEM url.c:185 free(0x81a9b5c)
FREE ERROR: No memory allocated: MEM url.c:185 free(0x81b266c)
FREE ERROR: No memory allocated: MEM sslgen.c:138 free(0x81a9b1c)
FREE ERROR: No memory allocated: MEM url.c:1562 free(0x81b207c)
FREE ERROR: No memory allocated: MEM llist.c:130 free(0x81a989c)
FREE ERROR: No memory allocated: MEM llist.c:130 free(0x81a98bc)
FREE ERROR: No memory allocated: MEM llist.c:130 free(0x81a98dc)
FREE ERROR: No memory allocated: MEM hash.c:57 free(0x81b262c)
FREE ERROR: No memory allocated: MEM hostip4.c:109 free(0x81b4924)
FREE ERROR: No memory allocated: MEM hostip.c:497 free(0x81b25ec)
FREE ERROR: No memory allocated: MEM hash.c:61 free(0x81b260c)
FREE ERROR: No memory allocated: MEM llist.c:117 free(0x81b264c)
FREE ERROR: No memory allocated: MEM llist.c:130 free(0x81a98fc)
FREE ERROR: No memory allocated: MEM llist.c:130 free(0x81a991c)
FREE ERROR: No memory allocated: MEM llist.c:130 free(0x81a993c)
FREE ERROR: No memory allocated: MEM llist.c:130 free(0x81a995c)
FREE ERROR: No memory allocated: MEM hash.c:229 free(0x81a986c)
FREE ERROR: No memory allocated: MEM hash.c:264 free(0x81a7e74)
FREE ERROR: No memory allocated: MEM sslgen.c:345 free(0x81a997c)
FREE ERROR: No memory allocated: MEM url.c:185 free(0x81b268c)
FREE ERROR: No memory allocated: MEM url.c:225 free(0x81b284c)
FREE ERROR: No memory allocated: MEM url.c:185 free(0x81a84e4)
FREE ERROR: No memory allocated: MEM http_digest.c:447 free(0x81b277c)
FREE ERROR: No memory allocated: MEM http_digest.c:451 free(0x81a9afc)
FREE ERROR: No memory allocated: MEM http_digest.c:455 free(0x81b2754)
FREE ERROR: No memory allocated: MEM http_digest.c:463 free(0x81b27dc)
FREE ERROR: No memory allocated: MEM http_digest.c:467 free(0x81b27c4)
FREE ERROR: No memory allocated: MEM url.c:260 free(0x81a7e4c)
FREE ERROR: No memory allocated: MEM url.c:273 free(0x81a9cd4)
Leak detected: memory still allocated: 36521 bytes
At 81a89bc, there's 17 bytes.
 allocated by http_digest.c:118
At 81d996c, there's 12 bytes.
 allocated by llist.c:66
At 81d9314, there's 340 bytes.
 allocated by sslgen.c:508
At 81d9a54, there's 8 bytes.
 allocated by url.c:3259
At 81d9ad4, there's 5 bytes.
 allocated by http_digest.c:147
At 81c5a84, there's 20 bytes.
 allocated by url.c:349
At 81d994c, there's 13 bytes.
 allocated by hash.c:127
At 81a8924, there's 16 bytes.
 allocated by llist.c:49
At 81d9b1c, there's 9 bytes.
 allocated by url.c:3260
At 81d9aec, there's 30 bytes.
 allocated by transfer.c:767
At 81bf4f4, there's 16 bytes.
 allocated by llist.c:49
At 81a88e4, there's 16 bytes.
 allocated by llist.c:49
At 81bcf24, there's 247 bytes.
 allocated by http_digest.c:435
At 81d99ac, there's 10 bytes.
 allocated by http.c:1377
At 81d9b44, there's 18 bytes.
 allocated by transfer.c:2171
At 819ea64, there's 28 bytes.
 allocated by hash.c:74
At 81bf4d4, there's 16 bytes.
 allocated by llist.c:49
At 81a8904, there's 16 bytes.
 allocated by llist.c:49
At 81d947c, there's 828 bytes.
 allocated by url.c:2312
At 81d992c, there's 12 bytes.
 allocated by hash.c:124
At 819bf0c, there's 16 bytes.
 allocated by hash.c:96
At 819ea94, there's 16 bytes.
 allocated by llist.c:49
At 81a895c, there's 12 bytes.
 allocated by base64.c:164
At 81dbc14, there's 48 bytes.
 allocated by hostip4.c:412
At 81d98dc, there's 32 bytes.
 allocated by mprintf.c:1039
At 81d99cc, there's 116 bytes.
 allocated by http.c:1527
At 81d9abc, there's 4 bytes.
 allocated by http_digest.c:158
At 81d998c, there's 10 bytes.
 allocated by connect.c:451
At 81d990c, there's 12 bytes.
 allocated by hostip.c:316
At 81d9ebc, there's 256 bytes.
 allocated by url.c:2367
At 81cff64, there's 33688 bytes.
 allocated by url.c:290
At 81d9a74, there's 53 bytes.
 allocated by http_digest.c:107
At 81bce14, there's 256 bytes.
 allocated by url.c:306
At 81d97cc, there's 256 bytes.
 allocated by url.c:2372
At 81d9b6c, there's 12 bytes.
 allocated by http.c:827
At 81c57e4, there's 16 bytes.
 allocated by llist.c:49
At 81a897c, there's 41 bytes.
 allocated by sslgen.c:103
Open file descriptor created at connect.c:635

   
   
  Thanks in advance for your help.
  Ousséma MASMOUDI
   
   

                
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Received on 2006-02-01