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3452c8ebee
The function did not correctly read Chinese unichars into the local Class variable if the locale was set to de_DE.UTF-8 (or other incompatible locales). That resulted in a wrong ClassId which was used to write into the Cutoffs array without checking for valid bounds. On macOS the result was a runtime error in baseapi_test (see GitHub issue #1250): [ RUN ] TesseractTest.InitConfigOnlyTest baseapi_test(21845,0x1134c45c0) malloc: *** error for object 0x927f96c28005e0: pointer being freed was not allocated baseapi_test(21845,0x1134c45c0) malloc: *** set a breakpoint in malloc_error_break to debug Replacing sscanf by std::istringstream fixes that. Add also an assertion to catch future out-of-bounds writes. Signed-off-by: Stefan Weil <sw@weilnetz.de> |
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| .. | ||
| api | ||
| arch | ||
| ccmain | ||
| ccstruct | ||
| ccutil | ||
| classify | ||
| cutil | ||
| dict | ||
| lstm | ||
| opencl | ||
| textord | ||
| training | ||
| viewer | ||
| vs2010/tesseract | ||
| wordrec | ||