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garbage is allowed in the fdopen mode string

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eck 1990-04-24 09:40:47 +00:00
parent 470bb82342
commit 536b12010f
1 changed files with 5 additions and 3 deletions

8
lang/cem/libcc.ansi/misc/fdopen.c
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@ -34,13 +34,15 @@ fdopen(int fd, const char *mode)
while(*mode) { while(*mode) {
switch(*mode++) { switch(*mode++) {
case 'b': case 'b':
break; continue;
case '+': case '+':
flags |= _IOREAD | _IOWRITE; flags |= _IOREAD | _IOWRITE;
break; continue;
/* The sequence may be followed by aditional characters */
default: default:
return (FILE *)NULL; break;
} }
break;
} }
if ((stream = (FILE *) malloc(sizeof(FILE))) == NULL) { if ((stream = (FILE *) malloc(sizeof(FILE))) == NULL) {