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SUSE:SLE-15-SP3:Update
liblouis.28562
liblouis-CVE-2023-26768.patch
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File liblouis-CVE-2023-26768.patch of Package liblouis.28562
diff -Nura liblouis-3.11.0/liblouis/logging.c liblouis-3.11.0_new/liblouis/logging.c --- liblouis-3.11.0/liblouis/logging.c 2019-08-28 17:08:44.000000000 +0800 +++ liblouis-3.11.0_new/liblouis/logging.c 2023-04-06 17:46:57.037949828 +0800 @@ -117,8 +117,10 @@ } } +#define FILENAMESIZE 256 + static FILE *logFile = NULL; -static char initialLogFileName[256] = ""; +static char initialLogFileName[FILENAMESIZE] = ""; void EXPORT_CALL lou_logFile(const char *fileName) { @@ -126,7 +128,7 @@ fclose(logFile); logFile = NULL; } - if (fileName == NULL || fileName[0] == 0) return; + if (fileName == NULL || fileName[0] == 0 || strlen(fileName) >= FILENAMESIZE) return; if (initialLogFileName[0] == 0) strcpy(initialLogFileName, fileName); logFile = fopen(fileName, "a"); if (logFile == NULL && initialLogFileName[0] != 0)
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