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Fix format-truncation warning, missing string.h inclusion and strnlen warning (#723)

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* Fix format-truncation warning, missing string.h inclusion and strnlen warning

* Dynamic string width field
This commit is contained in:
Fl0-0 2018-11-30 09:03:44 +01:00 • committed by pwpiwi
parent 6a2bd85719
commit 994f21fe01
2 changed files with 4 additions and 1 deletions
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3
client/crypto/asn1dump.c
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@ -8,11 +8,14 @@
// asn.1 dumping // asn.1 dumping
//----------------------------------------------------------------------------- //-----------------------------------------------------------------------------
#define _POSIX_C_SOURCE 200809L // need for strnlen()
#include "asn1dump.h" #include "asn1dump.h"
#include <ctype.h> #include <ctype.h>
#include <stdlib.h> #include <stdlib.h>
#include <unistd.h> #include <unistd.h>
#include <stdio.h> #include <stdio.h>
#include <string.h>
#include <jansson.h> #include <jansson.h>
#include <mbedtls/asn1.h> #include <mbedtls/asn1.h>
#include <mbedtls/oid.h> #include <mbedtls/oid.h>

2
client/ui.c
View file

@ -99,7 +99,7 @@ void PrintAndLogEx(logLevel_t level, char *fmt, ...) {
} }
PrintAndLog(buffer2); PrintAndLog(buffer2);
} else { } else {
snprintf(buffer2, sizeof(buffer2), "%s%s", prefix, buffer); snprintf(buffer2, sizeof(buffer2), "%s%.*s", prefix, MAX_PRINT_BUFFER - 20, buffer);
PrintAndLog(buffer2); PrintAndLog(buffer2);
} }
} }