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Fixed memory leak in scheme_cwd: a temporary buffer was not freed 

after entering the value in the scheme heap.
This commit is contained in:
mainzelm 2003-10-13 09:50:30 +00:00
parent be8a63dbe8
commit 1521521116
1 changed files with 6 additions and 2 deletions
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6
scsh/syscalls1.c
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@ -335,6 +335,7 @@ s48_value scheme_cwd()
{ {
char *buf; char *buf;
int size = scsh_path_max + 1; /* +1 for terminating nul byte... */ int size = scsh_path_max + 1; /* +1 for terminating nul byte... */
s48_value cwd = S48_UNSPECIFIC;
buf = Malloc(char,size); buf = Malloc(char,size);
if(!buf) goto lose; if(!buf) goto lose;
@ -347,8 +348,11 @@ s48_value scheme_cwd()
if( !nbuf ) goto lose; if( !nbuf ) goto lose;
buf = nbuf; buf = nbuf;
} }
cwd = s48_enter_string(buf); /* win */
return s48_enter_string(buf); /* win */ Free(buf);
return cwd;
lose: lose:
{int e = errno; {int e = errno;