forked from Bananymous/banan-os
LibC: make execvp fail if no executable found
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@ -183,7 +183,7 @@ int execve(const char* pathname, char* const argv[], char* const envp[])
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int execvp(const char* file, char* const argv[])
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{
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char buffer[1024];
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const char* pathname = file;
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const char* pathname = NULL;
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// do path resolution if file doesn't contain /
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if (strchr(file, '/') == nullptr)
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@ -218,6 +218,16 @@ int execvp(const char* file, char* const argv[])
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cur++;
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}
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}
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else
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{
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pathname = file;
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}
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if (!pathname)
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{
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errno = ENOENT;
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return -1;
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}
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return execve(pathname, argv, environ);
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}
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