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buffer: Implement "t" for text in ssh_buffer_pack().

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Reviewed-by: Andreas Schneider <asn@cryptomilk.org>
This commit is contained in:
Aris Adamantiadis
2014-09-01 08:33:58 +02:00
committed by Andreas Schneider
parent 86294ad3ea
commit 2cb2587b55
2 changed files with 11 additions and 3 deletions
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9
src/buffer.c
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@@ -723,6 +723,12 @@ int ssh_buffer_pack_va(struct ssh_buffer_struct *buffer, const char *format, va_
rc = buffer_add_ssh_string(buffer, o.string);
SAFE_FREE(o.string);
break;
case 't':
cstring = va_arg(ap, char *);
len = strlen(cstring);
rc = ssh_buffer_add_data(buffer, cstring, len);
cstring = NULL;
break;
default:
SSH_LOG(SSH_LOG_WARN, "Invalid buffer format %c", *p);
rc = SSH_ERROR;
@@ -753,9 +759,10 @@ int ssh_buffer_pack_va(struct ssh_buffer_struct *buffer, const char *format, va_
* 'q': uint64_t (pushed in network byte order)
* 'S': ssh_string
* 's': char * (C string, pushed as SSH string)
* 't': char * (C string, pushed as free text)
* 'P': size_t, void * (len of data, pointer to data)
* only pushes data.
* 'S': bignum (pushed as SSH string)
* 'B': bignum (pushed as SSH string)
* @returns SSH_OK on success
* SSH_ERROR on error
* @warning when using 'P' with a constant size (e.g. 8), do not