Coverity uninitialized scalar variable

Author: wgxu

August undefined, 2024

WebObject *ptr = new Object (); Typically a function can check the value of the pointer against NULL to verify that the pointer has been initialized before. If you haven't set it explicitly to NULL, and it points to a random value, then it could be dereferenced causing a segfault. Share Improve this answer Follow edited May 3, 2011 at 13:27 WebUninitialized variables: This was potentially problematic, due to the assert on an uninitialized variable. But the much bigger win was that along with 4 other similar CIDs …

[PATCH][next] drm/i915: fix uninitialized variable

Web[PATCH] vfio/fsl-mc: fix the return of the uninitialized variable ret. Colin King Thu, 15 Oct 2024 05:23:28 -0700. ... Addresses-Coverity: ("Uninitialized scalar variable") Fixes: f2ba7e8c947b ("vfio/fsl-mc: Added lock support in preparation for interrupt handling") Signed-off-by: Colin Ian King --- drivers/vfio/fsl ... WebMar 12, 2024 · Install Cov static analysis. Compile the code with cov-build Run cov-analyse on the build. Run cov-commit-defects pushed a commit to csabahenk/glusterfs that referenced this issue on Mar 7 Coverity: Resource leak fix (CID: 1356547) 015e6ca csabahenk pushed a commit to csabahenk/glusterfs that referenced this issue on Mar 7 tips when using a paint sprayer

What is Coverity and How it works? An Overview and Its Use Cases

WebApr 15, 2024 · Uninitialized scalar field · Issue #20 · FlorianRappl/CmdParser · GitHub FlorianRappl / CmdParser Public Notifications Fork 38 Star 114 Code Issues 7 Pull requests 2 Actions Projects Security Insights New issue Uninitialized scalar field #20 Open Lecrapouille opened this issue on Apr 15, 2024 · 2 comments Lecrapouille commented … WebCurrently if mask is neither CHAN_INFO_RAW or CHAN_INFO_SCALE then then an uninitialized error return 'ret' is returned. Fix this by adding a default case that ensures -EINVAL is returned for this specific case. Addresses-Coverity: ("Uninitialized scalar variable") Signed-off-by: Colin Ian King --- tips when traveling to japan

[PATCH] vfio/fsl-mc: fix the return of the uninitialized variable ret

Use of uninitialized variable reported by Coverity - Zabbix

WebJul 18, 2015 · Security Insights New issue CID 116067 and CID 116068 (#1 of 1): Uninitialized scalar variable (UNINIT) in gsf.c:gsfGetSwathBathyArrayMinMax () #68 Open schwehr opened this issue on Jul 18, 2015 · 2 comments Owner schwehr on Jul 18, 2015 Sign up for free to join this conversation on GitHub . Already have an account? Sign in to … WebNetdev Archive on lore.kernel.org help / color / mirror / Atom feed * [PATCH][next] octeontx2-af: Fix uninitialized variable val @ 2024-09-17 11:57 Colin King 2024-09-17 13:10 ` patchwork-bot+netdevbpf 0 siblings, 1 reply; 2+ messages in thread From: Colin King @ 2024-09-17 11:57 UTC (permalink / raw) To: Sunil Goutham, Linu Cherian, … tips when trying to conceiveWebIf we don't initialize a variable, the tool reports an UNINITIALIZED_SCALAR_VARIABLE. When we do, but the variable gets overwritten immediately because of C style coding practices (i.e. variables defined in advance at the top of a function), the tool reports UNUSED_VALUE ... overwritten before used. ... Coverity Static Analysis version 7.7.0 … tips when traveling to mexico

"WebJul 2, 2015 · Reading the value of an uninitialized variable leads to undefined behavior. And undefined behavior means that it can crash. It doesn't mean it will or it is obliged to … " - Coverity uninitialized scalar variable

Coverity uninitialized scalar variable

[Coverity CID :219656] Uninitialized scalar variable in file …

WebCoverity CID 1166057: Uninitialized scalar variable (UNINIT) Signed-off-by: Antti Palosaari Signed-off-by: Mauro Carvalho Chehab 2014-03-12 [media] m88ds3103: remove dead code 2nd part: Antti Palosaari: 1-12 / +0: Coverity CID 1166051: Logically dead code (DEADCODE) TS … WebAt conditional (5): "dom->parent != NULL" taking the true branch. Using uninitialized value "time_diff". 904 if (!IS_SUBDOMAIN (dom) 905 (IS_SUBDOMAIN (dom) && time_diff < rctx->domains_timeout)) { 906 break; 907 } 908 } 909 910 } jhrozek commented 9 years ago Coverity issue, doesn't need a clone rhbz: => 0 jhrozek commented 9 years ago

Did you know?

WebDPDK-dev Archive on lore.kernel.org help / color / mirror / Atom feed * [PATCH v1] raw/ifpga: initialize scalar variable before using @ 2024-02-18 3:09 Wei Huang 2024-02-18 3:20 ` " Wei Huang 0 siblings, 1 reply; 8+ messages in thread From: Wei Huang @ 2024-02-18 3:09 UTC (permalink / raw) To: dev, rosen.xu, qi.z.zhang, nipun.gupta, … Web(coverity) uninitialized scalar variable: mailnews/imap/src/ns Imap Protocol .cpp: rv is not set always. Categories Product: MailNews Core Component: Networking: IMAP …

WebUninitialized scalar variable The variable will contain an arbitrary value left from earlier computations. Use of an uninitialized variable … WebJul 14, 2024 · WT-9402 Coverity analysis defect 122243: Uninitialized scalar variable Closed WT-9406 Coverity: CID 122325, 122320: Uninitialized 'ret_prev', 'ret_next' in cppsuite...bounded_cursor_perf.c Closed WT-9437 Coverity analysis defect 122334: Uninitialized scalar variable Closed WT-9379 Coverity analysis defect 122241: …

WebJan 23, 2024 · Coverity analysis defect 121337: Uninitialized scalar variable. Log In. Export. XML Word Printable JSON. Details. Type: Bug Status: Closed. Priority: Major - P3 ... Uninitialized scalar variable. The variable will contain an … WebAug 19, 2024 · You might see unexpected results in a debugger, because using uninitialized variables is undefined behavior. This is just one of the reasons why global variables are best avoided. In your case, just put that variable inside main (). Share Improve this answer Follow answered Aug 19, 2024 at 11:32 MSalters 172k 10 155 345 …

Web(coverity) uninitialized scalar variable: mailnews/imap/src/ns Imap Protocol .cpp: rv is not set always. Categories Product: MailNews Core Component: Networking: IMAP Type: defect Priority: Not set Severity: S3 Tracking Status: NEW People (Reporter: ishikawa, Unassigned) References (Blocks 1 open bug, URL ) Details

Webrsel = pullen; pullen = 1; } else { CID 10350553 (#1 of 1): Uninitialized scalar variable (UNINIT) (8) uninit_use_in_call: Using uninitialized value pullup when calling scnprintf. tips when visiting china redditWebJul 15, 2024 · Coverity analysis defect 120320: Uninitialized scalar variable Export Details Type: Bug Status: Closed Priority: Major - P3 Resolution: Fixed Affects Version/s: … tips widgetWebCoverity report "Uninitialized scalar variable". Hi , my code get "Uninitialized scalar variable" when Coverity analysis the code .code like below: Code: struct TEST_D { void* por; int nsize; void* pn; TEST_D* pNext; }; typedef std::map DATAMAP; int … Allows you to choose the data by which the thread list will be sorted. tips wielermanager 2023Web[next] net: hns3: Fix return of uninitialized variable ret expand. Checks. Context Check Description; netdev/cover_letter: success Link netdev/fixes_present: success Link netdev/patch_count: success Link netdev/tree_selection: success Guessed tree name to be net-next netdev/subject_prefix ... tips wielermanager 2022WebApr 29, 2024 · False Positives: Uninitialized scalar variable" defects caused by usage of std::optional Details The usage of std::optional causes false positive (FP) reports of … tips wikiWebDec 20, 2024 · CID 282224 (#1 of 1): Uninitialized scalar variable (UNINIT) 4. uninit_use_in_call: Using uninitialized value temp. Field temp.m_time.tm_gmtoff is uninitialized when calling rbusBuffer_WriteTypeLengthValue. ... [COVERITY] - rbusBuffer_WriteDateTimeTLV - uninitialized value [COVERITY] - [UNINITALIZED] - … tips while wearing woollen coatWebZBX-11729 Use of uninitialized variable reported by Coverity Export Details Type: Incident report Status: Closed Priority: Trivial Resolution: Duplicate Affects Version/s: 3.4.0alpha1 Fix Version/s: 3.4.0alpha1 Component/s: Proxy (P), Server (S) Labels: codequality Description tips while installing treadmill