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tools/exec: fix segfault
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parent
959382c079
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631e7f1008
@ -19,6 +19,10 @@ int main(int argc, char **argv)
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FILE *fp = stdin;
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FILE *fp = stdin;
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if (strcmp(argv[2], "-") != 0) {
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if (strcmp(argv[2], "-") != 0) {
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fp = fopen(argv[2], "r");
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fp = fopen(argv[2], "r");
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if (fp == NULL) {
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fprintf(stderr, "Could not open %s\n", argv[2]);
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return 1;
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}
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}
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}
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int fd = ttyopen(argv[1]);
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int fd = ttyopen(argv[1]);
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if (fd < 0) {
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if (fd < 0) {
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