diff options
Diffstat (limited to 'openssl/crypto/bio/b_print.c')
| -rw-r--r-- | openssl/crypto/bio/b_print.c | 15 |
1 files changed, 10 insertions, 5 deletions
diff --git a/openssl/crypto/bio/b_print.c b/openssl/crypto/bio/b_print.c index 5dc763000..c2cf6e619 100644 --- a/openssl/crypto/bio/b_print.c +++ b/openssl/crypto/bio/b_print.c @@ -592,7 +592,6 @@ fmtfp(char **sbuffer, int fplace = 0; int padlen = 0; int zpadlen = 0; - int caps = 0; long intpart; long fracpart; long max10; @@ -630,8 +629,7 @@ fmtfp(char **sbuffer, /* convert integer part */ do { - iconvert[iplace++] = - (caps ? "0123456789ABCDEF" : "0123456789abcdef")[intpart % 10]; + iconvert[iplace++] = "0123456789"[intpart % 10]; intpart = (intpart / 10); } while (intpart && (iplace < (int)sizeof(iconvert))); if (iplace == sizeof iconvert) @@ -640,8 +638,7 @@ fmtfp(char **sbuffer, /* convert fractional part */ do { - fconvert[fplace++] = - (caps ? "0123456789ABCDEF" : "0123456789abcdef")[fracpart % 10]; + fconvert[fplace++] = "0123456789"[fracpart % 10]; fracpart = (fracpart / 10); } while (fplace < max); if (fplace == sizeof fconvert) @@ -713,6 +710,10 @@ doapr_outch(char **sbuffer, if (*maxlen == 0) *maxlen = 1024; *buffer = OPENSSL_malloc(*maxlen); + if(!*buffer) { + /* Panic! Can't really do anything sensible. Just return */ + return; + } if (*currlen > 0) { assert(*sbuffer != NULL); memcpy(*buffer, *sbuffer, *currlen); @@ -721,6 +722,10 @@ doapr_outch(char **sbuffer, } else { *maxlen += 1024; *buffer = OPENSSL_realloc(*buffer, *maxlen); + if(!*buffer) { + /* Panic! Can't really do anything sensible. Just return */ + return; + } } } /* What to do if *buffer is NULL? */ |