generic-library/curl
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sprintf() => snprintf()

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This commit is contained in:
Daniel Stenberg 2000-10-12 08:22:16 +00:00
parent b2e47dfde4
commit 751d503f54
2 changed files with 5 additions and 3 deletions
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3
lib/sendf.c
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@ -55,6 +55,7 @@
#include "urldata.h" #include "urldata.h"
#include "sendf.h" #include "sendf.h"
#define _MPRINTF_REPLACE /* use the internal *printf() functions */
#include <curl/mprintf.h> #include <curl/mprintf.h>
#ifdef KRB4 #ifdef KRB4
@ -87,7 +88,7 @@ void failf(struct UrlData *data, char *fmt, ...)
va_list ap; va_list ap;
va_start(ap, fmt); va_start(ap, fmt);
if(data->errorbuffer) if(data->errorbuffer)
vsprintf(data->errorbuffer, fmt, ap); vsnprintf(data->errorbuffer, CURL_ERROR_SIZE, fmt, ap);
else /* no errorbuffer receives this, write to data->err instead */ else /* no errorbuffer receives this, write to data->err instead */
vfprintf(data->err, fmt, ap); vfprintf(data->err, fmt, ap);
va_end(ap); va_end(ap);

5
lib/url.c
View File

@ -917,7 +917,7 @@ CURLcode curl_connect(CURL *curl, CURLconnect **in_connect)
if(data->resume_from) { if(data->resume_from) {
if(!data->bits.set_range) { if(!data->bits.set_range) {
/* if it already was in use, we just skip this */ /* if it already was in use, we just skip this */
sprintf(resumerange, "%d-", data->resume_from); snprintf(resumerange, sizeof(resumerange), "%d-", data->resume_from);
data->range=strdup(resumerange); /* tell ourselves to fetch this range */ data->range=strdup(resumerange); /* tell ourselves to fetch this range */
data->bits.rangestringalloc = TRUE; /* mark as allocated */ data->bits.rangestringalloc = TRUE; /* mark as allocated */
data->bits.set_range = 1; /* switch on range usage */ data->bits.set_range = 1; /* switch on range usage */
@ -1415,7 +1415,8 @@ CURLcode curl_connect(CURL *curl, CURLconnect **in_connect)
if(data->bits.proxy_user_passwd) { if(data->bits.proxy_user_passwd) {
char *authorization; char *authorization;
sprintf(data->buffer, "%s:%s", data->proxyuser, data->proxypasswd); snprintf(data->buffer, BUFSIZE, "%s:%s",
data->proxyuser, data->proxypasswd);
if(base64_encode(data->buffer, strlen(data->buffer), if(base64_encode(data->buffer, strlen(data->buffer),
&authorization) >= 0) { &authorization) >= 0) {
data->ptr_proxyuserpwd = data->ptr_proxyuserpwd =