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defect issue #1

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ccll opened this issue Nov 14, 2014 · 0 comments
Closed

defect issue #1

ccll opened this issue Nov 14, 2014 · 0 comments

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@ccll
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ccll commented Nov 14, 2014

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@jimregan jimregan changed the title Tags are not mirrored defect issue Apr 12, 2015
@jimregan jimregan mentioned this issue Apr 12, 2015
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@jimregan jimregan mentioned this issue May 13, 2015
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jimregan pushed a commit to jimregan/tesseract that referenced this issue May 13, 2015
@orbitcowboy @jimregan
Issue 1106: [PATCH] Fixed potential usage of uninitialized bool varia…
57a1e73 
…ble in textord/tospace.cpp

https://code.google.com/p/tesseract-ocr/issues/detail?id=1106

Reported by ettl.martin78, Feb 11, 2014
Please review the attached patch. It fixes a potential usage of an uninitialized bool variable ('fuzzy_sp'). The fix simply initialized the variable by default to 'FALSE'. Before the fix, the value of 'fuzzy_sp' was not set, but used in the else-branch in line 1107:

          else {
            prev_blanks = blanks;
            prev_fuzzy_sp = fuzzy_sp;
            prev_fuzzy_non = fuzzy_non;
          }

Best regards and many thanks

Feb 11, 2014
tesseract-ocr#1 ettl.martin78
The updated patch fixes two more uninitialized variable usages in the same function.

Many thanks for reviewing.
@jimregan jimregan mentioned this issue May 13, 2015
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This was referenced Jul 19, 2015
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@cammette cammette mentioned this issue Aug 25, 2015
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@Aaargh20318 Aaargh20318 mentioned this issue Sep 14, 2015
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stweil referenced this issue in stweil/tesseract Nov 25, 2015
@stweil
Fix duplicate fclose
9f87c36 
Coverity bug report: CID 1270401 (#1 of 1): Use after free

As the comment (which was also fixed) says, ReadNextBox() already
calls fclose(box_file), so don't call it a 2nd time.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
@stweil stweil mentioned this issue Nov 25, 2015
Merged
@LinusU LinusU mentioned this issue Jan 22, 2016
Closed
zdenop pushed a commit that referenced this issue Feb 5, 2016
@stweil @zdenop
Fix duplicate fclose
9bdaa0a 
Coverity bug report: CID 1270401 (#1 of 1): Use after free

As the comment (which was also fixed) says, ReadNextBox() already
calls fclose(box_file), so don't call it a 2nd time.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
stweil referenced this issue in stweil/tesseract Oct 24, 2016
@stweil
viewer/svutil: Fix memory leak
c12757b 
Coverity report:

CID 1164728 (#1 of 1): Resource leak (RESOURCE_LEAK)
33. leaked_storage: Variable argv going out of scope leaks the storage it points to.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
stweil referenced this issue in stweil/tesseract Oct 24, 2016
@stweil
ccstruct/polyblk: Fix memory leak
aa945bb 
Coverity report:

CID 1164730 (#1 of 1): Resource leak (RESOURCE_LEAK)
4. leaked_storage: Variable lines going out of scope leaks the storage it points to.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
stweil referenced this issue in stweil/tesseract Oct 24, 2016
@stweil
ccmain/paragraphs: Fix memory leak
bf334e0 
Coverity report:

CID 1164737 (#1 of 1): Resource leak (RESOURCE_LEAK)
49. leaked_storage: Variable p going out of scope leaks the storage it points to.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
stweil referenced this issue in stweil/tesseract Oct 24, 2016
@stweil
classify/adaptmatch: Fix memory leak
963b935 
Coverity report:

CID 1164738 (#1 of 1): Resource leak (RESOURCE_LEAK)
7. leaked_storage: Variable sample going out of scope leaks the storage it points to.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
stweil referenced this issue in stweil/tesseract Oct 24, 2016
@stweil
classify/mastertraining: Fix memory leaks
1327551 
Coverity report:

CID 1164739 (#1 of 1): Resource leak (RESOURCE_LEAK)
18. leaked_storage: Variable frag going out of scope leaks the storage it points to.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
stweil referenced this issue in stweil/tesseract Oct 24, 2016
@stweil
ccutil/tessdatamanager: Fix resource leak
a351dae 
Coverity report:

CID 1340278 (#1 of 1): Resource leak (RESOURCE_LEAK)
11. leaked_storage: Variable output_file going out of scope leaks the storage it points to.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
stweil referenced this issue in stweil/tesseract Oct 24, 2016
@stweil
classify/adaptmatch: Fix memory leak
b1f03cb 
Coverity report:

CID 1340280 (#1 of 1): Resource leak (RESOURCE_LEAK)
7. leaked_storage: Variable FloatFeatures going out of scope leaks the storage it points to.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
stweil referenced this issue in stweil/tesseract Oct 24, 2016
@stweil
viewer/svutil: Fix resource leak
c7339c3 
Coverity report:

CID 1164526 (#1 of 1): Resource leak in object (CTOR_DTOR_LEAK)
2. alloc_fn: Calling allocation function socket.

The previous stream_ must be closed before opening a new one.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
@iamcool345 iamcool345 mentioned this issue Oct 30, 2016
Closed
stweil referenced this issue in stweil/tesseract Nov 28, 2016
@stweil
lstm: Initialize member variable input_width_
4d0eb4a 
Coverity report:

CID 1366452 (#1 of 1): Uninitialized scalar field (UNINIT_CTOR)
18. uninit_member: Non-static class member input_width_ is not initialized
 in this constructor nor in any functions that it calls.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
stweil referenced this issue in stweil/tesseract Nov 28, 2016
@stweil
lstm: Initialize member variable beam_size_
037a7ff 
Coverity report:

CID 1366450 (#1 of 1): Uninitialized scalar field (UNINIT_CTOR)
4. uninit_member: Non-static class member beam_size_ is not initialized
 in this constructor nor in any functions that it calls.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
stweil referenced this issue in stweil/tesseract Nov 28, 2016
@stweil
lstm: Pass big parameter by reference (performance)
9dab030 
Coverity report:

CID 1366448 (#1 of 1): Big parameter passed by value (PASS_BY_VALUE)
pass_by_value: Passing parameter recoder of type
 tesseract::UnicharCompress const (size 240 bytes) by value.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
stweil referenced this issue in stweil/tesseract Nov 28, 2016
@stweil
lstm: Fix explicit null dereferenced
3b5a9bc 
Coverity report:

CID 1366443 (#1 of 1): Explicit null dereferenced (FORWARD_NULL)
3. var_deref_model: Passing null pointer this->sub_trainer_ to
 training_iteration, which dereferences it.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
stweil referenced this issue in stweil/tesseract Nov 28, 2016
@stweil
lstm: Fix possible float division by zero
6a6ef9d 
Coverity report:

CID 1366441 (#1 of 1): Division or modulo by float zero (DIVIDE_BY_ZERO)
5. divide_by_zero: In expression
 static_cast<double>(char_errors) / truth_size, division by expression
 truth_size which may be zero has undefined behavior.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
stweil referenced this issue in stweil/tesseract Nov 28, 2016
@stweil
cube/char_bigrams: Fix some memory leaks
4ee2c53 
Coverity report:

CID 1164717 (#1 of 1): Resource leak (RESOURCE_LEAK)
10. leaked_storage: Variable upper_32 going out of scope leaks
 the storage it points to.

CID 1164718 (#1 of 1): Resource leak (RESOURCE_LEAK)
10. leaked_storage: Variable lower_32 going out of scope leaks
 the storage it points to.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
stweil referenced this issue in stweil/tesseract Nov 28, 2016
@stweil
cube/char_bigrams: Fix some memory leaks
614f44a 
Coverity report:

CID 1164717 (#1 of 1): Resource leak (RESOURCE_LEAK)
10. leaked_storage: Variable upper_32 going out of scope leaks
 the storage it points to.

CID 1164718 (#1 of 1): Resource leak (RESOURCE_LEAK)
10. leaked_storage: Variable lower_32 going out of scope leaks
 the storage it points to.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
zvezdochiot pushed a commit to ImageProcessing-ElectronicPublications/tesseract that referenced this issue Mar 28, 2021
@stweil @zdenop
cube/char_bigrams: Fix some memory leaks
3fffe66 
Coverity report:

CID 1164717 (tesseract-ocr#1 of 1): Resource leak (RESOURCE_LEAK)
10. leaked_storage: Variable upper_32 going out of scope leaks
 the storage it points to.

CID 1164718 (tesseract-ocr#1 of 1): Resource leak (RESOURCE_LEAK)
10. leaked_storage: Variable lower_32 going out of scope leaks
 the storage it points to.

Signed-off-by: Stefan Weil <sw@weilnetz.de>
@studentofcoding studentofcoding mentioned this issue Jun 13, 2021
Closed
GerHobbelt pushed a commit to GerHobbelt/tesseract that referenced this issue Jul 13, 2021
@stweil
Merge pull request tesseract-ocr#1 from GerHobbelt/tfloat-patch-2
b3adfdd 
bugfix of FMA port to FAST_FLOAT: 8 float FPs fit in a single 256bit
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GerHobbelt pushed a commit to GerHobbelt/tesseract that referenced this issue Jan 26, 2024
@Balearica
Merge pull request tesseract-ocr#1 from Balearica/main-conflicts-fixed
c52f33e 
Update to Tesseract 5.3.0
GerHobbelt pushed a commit to GerHobbelt/tesseract that referenced this issue Jan 26, 2024
@farfromrefug
Merge pull request tesseract-ocr#1 from Akylas/5.3.3
73d5f09 
5.3.3
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@jimregan @ccll