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Develop2 #30

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e6c8cee
Add a null pointer dereference
waylon531 Sep 23, 2020
093d063
Break more things
waylon531 Sep 25, 2020
5bc9a99
Merge branch 'master' into develop2
langyizhao Sep 13, 2022
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5 changes: 5 additions & 0 deletions main.c
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Original file line number Diff line number Diff line change
Expand Up @@ -4,6 +4,11 @@ static char text[] = "Hello Muse!";

int main() {
char * printme = text;
printme = NULL;
printme[0] = 'X';
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NULLPTR_DEREFERENCE: Pulse found a potential null pointer dereference on line 8.

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NULL_DEREFERENCE: pointer printme last assigned on line 7 could be null and is dereferenced at line 8, column 5.

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NULLPTR_DEREFERENCE: Pulse found a potential null pointer dereference on line 8.

ℹ️ Learn about @sonatype-lift commands

You can reply with the following commands. For example, reply with @sonatype-lift ignoreall to leave out all findings.

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NULL_DEREFERENCE: pointer printme last assigned on line 7 could be null and is dereferenced at line 8, column 5.

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You can reply with the following commands. For example, reply with @sonatype-lift ignoreall to leave out all findings.

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NULLPTR_DEREFERENCE: Pulse found a potential null pointer dereference on line 8.

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NULL_DEREFERENCE: pointer printme last assigned on line 7 could be null and is dereferenced at line 8, column 5.

ℹ️ Learn about @sonatype-lift commands

You can reply with the following commands. For example, reply with @sonatype-lift ignoreall to leave out all findings.

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NULLPTR_DEREFERENCE: Pulse found a potential null pointer dereference on line 8.

ℹ️ Learn about @sonatype-lift commands

You can reply with the following commands. For example, reply with @sonatype-lift ignoreall to leave out all findings.

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@sonatype-lift ignore Leave out the above finding from this PR
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NULL_DEREFERENCE: pointer printme last assigned on line 7 could be null and is dereferenced at line 8, column 5.

ℹ️ Learn about @sonatype-lift commands

You can reply with the following commands. For example, reply with @sonatype-lift ignoreall to leave out all findings.

Command Usage
@sonatype-lift ignore Leave out the above finding from this PR
@sonatype-lift ignoreall Leave out all the existing findings from this PR
@sonatype-lift exclude <file|issue|path|tool> Exclude specified file|issue|path|tool from Lift findings by updating your config.toml file

Note: When talking to LiftBot, you need to refresh the page to see its response.
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printme[1] = 'X';
printme[2] = 'X';
printme[3] = '\0';
printf("%s\n",printme);
return 0;
}