fluencelabs/redis
1
0
Fork 0
mirror of https://github.com/fluencelabs/redis synced 2025-03-18 16:40:50 +00:00
Code Issues Projects Releases Wiki Activity

Fixed dbuf variable scope in luaRedisGenericCommand().

Browse Source 
I'm not sure if while the visibility is the inner block, the fact we
point to 'dbuf' is a problem or not, probably the stack var isx
guaranteed to live until the function returns. However obvious code is
better anyway.
This commit is contained in:
antirez 2014-06-04 18:57:12 +02:00
parent 3307db49bd
commit 3758f27bc1
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
src/scripting.c
View File

@ -232,11 +232,11 @@ int luaRedisGenericCommand(lua_State *lua, int raise_error) {
for (j = 0; j < argc; j++) {
char *obj_s;
size_t obj_len;
char dbuf[64];
if (lua_isnumber(lua,j+1)) {
/* We can't use lua_tolstring() for number -> string conversion
* since Lua uses a format specifier that loses precision. */
char dbuf[64];
lua_Number num = lua_tonumber(lua,j+1);
obj_len = snprintf(dbuf,sizeof(dbuf),"%.17g",(double)num);