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  • Craig Small's avatar
    sysctl: Don't crash file fopen fails · 8882afa0
    Craig Small authored 
    The commit referenced below put a setvbuf() before checking what
fopen() returned. If the file could not be opened then the file
handle was NULL at setvbuf() crashed.

setvbuf() is now called after checking what fopen() returns and only
when it was successful.

References:
 procps-ng/procps#76
 commit 58ae084c
    8882afa0
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