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Added missing initializer and extra error check.
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1 changed files with 5 additions and 1 deletions
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@ -18,7 +18,7 @@ fopenRF(name, mode)
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int fd;
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FILE *fp;
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int modebits = -1;
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int extramodebits;
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int extramodebits = 0;
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char *modep;
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for(modep=mode; *modep; modep++) {
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@ -39,6 +39,10 @@ fopenRF(name, mode)
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return NULL;
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}
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}
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if ( modebits == -1 ) {
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errno = EINVAL;
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return NULL;
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}
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fd = open(name, modebits|extramodebits|O_RSRC);
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if ( fd < 0 )
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return NULL;
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